diff --git a/BuildTools/AutoUpdateBuilder/AutoUpdateBuilder.csproj b/BuildTools/AutoUpdateBuilder/AutoUpdateBuilder.csproj
index ac12c5548..05a1fd349 100644
--- a/BuildTools/AutoUpdateBuilder/AutoUpdateBuilder.csproj
+++ b/BuildTools/AutoUpdateBuilder/AutoUpdateBuilder.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/BuildTools/DependencyFinder/DependencyFinder.csproj b/BuildTools/DependencyFinder/DependencyFinder.csproj
index 6cab24f88..118f79adb 100644
--- a/BuildTools/DependencyFinder/DependencyFinder.csproj
+++ b/BuildTools/DependencyFinder/DependencyFinder.csproj
@@ -1,5 +1,5 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">x86</Platform>
diff --git a/BuildTools/GnupgSigningTool/GnupgSigningTool.csproj b/BuildTools/GnupgSigningTool/GnupgSigningTool.csproj
index 0e73f743e..b52512f5f 100644
--- a/BuildTools/GnupgSigningTool/GnupgSigningTool.csproj
+++ b/BuildTools/GnupgSigningTool/GnupgSigningTool.csproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
diff --git a/BuildTools/UpdateVersionStamp/UpdateVersionStamp.csproj b/BuildTools/UpdateVersionStamp/UpdateVersionStamp.csproj
index a3585ee30..fe0b7e17b 100644
--- a/BuildTools/UpdateVersionStamp/UpdateVersionStamp.csproj
+++ b/BuildTools/UpdateVersionStamp/UpdateVersionStamp.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/CommandLine/BackendTester/Duplicati.CommandLine.BackendTester.csproj b/Duplicati/CommandLine/BackendTester/Duplicati.CommandLine.BackendTester.csproj
index b4786f1f8..2098e5f35 100644
--- a/Duplicati/CommandLine/BackendTester/Duplicati.CommandLine.BackendTester.csproj
+++ b/Duplicati/CommandLine/BackendTester/Duplicati.CommandLine.BackendTester.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -18,7 +18,7 @@
     <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>
     <TargetFrameworkProfile />
     <UseMSBuildEngine>false</UseMSBuildEngine>
-    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <AutoGenerateBindingRedirects>false</AutoGenerateBindingRedirects>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
diff --git a/Duplicati/CommandLine/BackendTool/Duplicati.CommandLine.BackendTool.csproj b/Duplicati/CommandLine/BackendTool/Duplicati.CommandLine.BackendTool.csproj
index f6e7d71f5..fc32b39c4 100644
--- a/Duplicati/CommandLine/BackendTool/Duplicati.CommandLine.BackendTool.csproj
+++ b/Duplicati/CommandLine/BackendTool/Duplicati.CommandLine.BackendTool.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -12,7 +12,7 @@
     <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>
     <TargetFrameworkProfile />
     <UseMSBuildEngine>false</UseMSBuildEngine>
-    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <AutoGenerateBindingRedirects>false</AutoGenerateBindingRedirects>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
diff --git a/Duplicati/CommandLine/BackendTool/app.config b/Duplicati/CommandLine/BackendTool/app.config
index c96c51607..31d513762 100644
--- a/Duplicati/CommandLine/BackendTool/app.config
+++ b/Duplicati/CommandLine/BackendTool/app.config
@@ -2,21 +2,21 @@
 <configuration>
   <startup>
     <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2" />
-  </startup>
-  <runtime>
-    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
-      <dependentAssembly>
-        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-12.0.0.0" newVersion="12.0.0.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Azure.KeyVault.Core" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-3.0.4.0" newVersion="3.0.4.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.1.1.3" newVersion="4.1.1.3" />
-      </dependentAssembly>
-    </assemblyBinding>
+  </startup>  
+  <runtime>  
+       <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">  
+            <dependentAssembly>  
+                 <assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />  
+                 <bindingRedirect oldVersion="0.0.0.0-4.1.1.3" newVersion="4.1.1.3" />  
+            </dependentAssembly>  
+            <dependentAssembly>  
+                 <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />  
+                 <bindingRedirect oldVersion="0.0.0.0-12.0.0.0" newVersion="12.0.0.0" />  
+            </dependentAssembly>  
+            <dependentAssembly>  
+                 <assemblyIdentity name="Microsoft.Azure.KeyVault.Core" publicKeyToken="31bf3856ad364e35" culture="neutral" />  
+                 <bindingRedirect oldVersion="0.0.0.0-3.0.4.0" newVersion="3.0.4.0" />  
+            </dependentAssembly>  
+       </assemblyBinding>  
   </runtime>
 </configuration>
diff --git a/Duplicati/CommandLine/ConfigurationImporter/Duplicati.CommandLine.ConfigurationImporter.csproj b/Duplicati/CommandLine/ConfigurationImporter/Duplicati.CommandLine.ConfigurationImporter.csproj
index 23345ce21..4d0de1a49 100644
--- a/Duplicati/CommandLine/ConfigurationImporter/Duplicati.CommandLine.ConfigurationImporter.csproj
+++ b/Duplicati/CommandLine/ConfigurationImporter/Duplicati.CommandLine.ConfigurationImporter.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -33,7 +33,7 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <PropertyGroup>
-    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <AutoGenerateBindingRedirects>false</AutoGenerateBindingRedirects>
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
diff --git a/Duplicati/CommandLine/ConfigurationImporter/app.config b/Duplicati/CommandLine/ConfigurationImporter/app.config
index d263b581a..45a83c28e 100644
--- a/Duplicati/CommandLine/ConfigurationImporter/app.config
+++ b/Duplicati/CommandLine/ConfigurationImporter/app.config
@@ -2,21 +2,21 @@
 <configuration>
   <startup>
     <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2" />
-  </startup>
-  <runtime>
-    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
-      <dependentAssembly>
-        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-12.0.0.0" newVersion="12.0.0.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Azure.KeyVault.Core" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-3.0.4.0" newVersion="3.0.4.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-4.1.1.3" newVersion="4.1.1.3" />
-      </dependentAssembly>
-    </assemblyBinding>
+  </startup>  
+  <runtime>  
+       <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">  
+            <dependentAssembly>  
+                 <assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />  
+                 <bindingRedirect oldVersion="0.0.0.0-4.1.1.3" newVersion="4.1.1.3" />
+            </dependentAssembly>  
+            <dependentAssembly>  
+                 <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />  
+                 <bindingRedirect oldVersion="0.0.0.0-12.0.0.0" newVersion="12.0.0.0" />  
+            </dependentAssembly>  
+            <dependentAssembly>  
+                 <assemblyIdentity name="Microsoft.Azure.KeyVault.Core" publicKeyToken="31bf3856ad364e35" culture="neutral" />  
+                 <bindingRedirect oldVersion="0.0.0.0-3.0.4.0" newVersion="3.0.4.0" />  
+            </dependentAssembly>  
+       </assemblyBinding>  
   </runtime>
 </configuration>
diff --git a/Duplicati/CommandLine/Duplicati.CommandLine.csproj b/Duplicati/CommandLine/Duplicati.CommandLine.csproj
index bd0a4af52..fa8cbeedc 100644
--- a/Duplicati/CommandLine/Duplicati.CommandLine.csproj
+++ b/Duplicati/CommandLine/Duplicati.CommandLine.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="12.0">
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="15.0">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -19,7 +19,7 @@
     <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>
     <TargetFrameworkProfile />
     <UseMSBuildEngine>false</UseMSBuildEngine>
-    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <AutoGenerateBindingRedirects>false</AutoGenerateBindingRedirects>
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
     <DebugSymbols>true</DebugSymbols>
diff --git a/Duplicati/CommandLine/RecoveryTool/Duplicati.CommandLine.RecoveryTool.csproj b/Duplicati/CommandLine/RecoveryTool/Duplicati.CommandLine.RecoveryTool.csproj
index dd0bbc9c2..f3d1ed24d 100644
--- a/Duplicati/CommandLine/RecoveryTool/Duplicati.CommandLine.RecoveryTool.csproj
+++ b/Duplicati/CommandLine/RecoveryTool/Duplicati.CommandLine.RecoveryTool.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -11,7 +11,7 @@
     <AssemblyOriginatorKeyFile>Duplicati.snk</AssemblyOriginatorKeyFile>
     <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>
     <UseMSBuildEngine>false</UseMSBuildEngine>
-    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <AutoGenerateBindingRedirects>false</AutoGenerateBindingRedirects>
     <TargetFrameworkProfile />
   </PropertyGroup>
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
diff --git a/Duplicati/CommandLine/app.config b/Duplicati/CommandLine/app.config
index 58f4844c2..61075eb69 100644
--- a/Duplicati/CommandLine/app.config
+++ b/Duplicati/CommandLine/app.config
@@ -1,30 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
+  <startup useLegacyV2RuntimeActivationPolicy="true">
+      <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2" />
+  </startup>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Data.Services.Client" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-5.8.4.0" newVersion="5.8.4.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Data.OData" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-5.8.4.0" newVersion="5.8.4.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Data.Edm" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-5.8.4.0" newVersion="5.8.4.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Azure.KeyVault.Core" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-3.0.4.0" newVersion="3.0.4.0" />
-      </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-12.0.0.0" newVersion="12.0.0.0" />
       </dependentAssembly>
       <dependentAssembly>
-        <assemblyIdentity name="BouncyCastle.Crypto" publicKeyToken="0e99375e54769942" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-1.8.5.0" newVersion="1.8.5.0" />
+        <assemblyIdentity name="Microsoft.Azure.KeyVault.Core" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.0.4.0" newVersion="3.0.4.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
@@ -32,7 +19,4 @@
       </dependentAssembly>
     </assemblyBinding>
   </runtime>
-  <startup useLegacyV2RuntimeActivationPolicy="true">
-      <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2" />
-  </startup>
 </configuration>
diff --git a/Duplicati/GUI/Duplicati.GUI.TrayIcon/Duplicati.GUI.TrayIcon.csproj b/Duplicati/GUI/Duplicati.GUI.TrayIcon/Duplicati.GUI.TrayIcon.csproj
index fb8321e00..68903cceb 100644
--- a/Duplicati/GUI/Duplicati.GUI.TrayIcon/Duplicati.GUI.TrayIcon.csproj
+++ b/Duplicati/GUI/Duplicati.GUI.TrayIcon/Duplicati.GUI.TrayIcon.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -28,7 +28,7 @@
     <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>
     <TargetFrameworkProfile />
     <UseMSBuildEngine>false</UseMSBuildEngine>
-    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <AutoGenerateBindingRedirects>false</AutoGenerateBindingRedirects>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|AnyCPU'">
     <OutputPath>bin\Debug</OutputPath>
diff --git a/Duplicati/GUI/Duplicati.GUI.TrayIcon/app.config b/Duplicati/GUI/Duplicati.GUI.TrayIcon/app.config
index ecebec5fb..f66d51929 100644
--- a/Duplicati/GUI/Duplicati.GUI.TrayIcon/app.config
+++ b/Duplicati/GUI/Duplicati.GUI.TrayIcon/app.config
@@ -1,31 +1,15 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
+  <startup useLegacyV2RuntimeActivationPolicy="true"><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2" /></startup>
   <runtime>
-    <loadFromRemoteSources enabled="true" />
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Data.Services.Client" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-5.8.3.0" newVersion="5.8.3.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Data.OData" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-5.8.3.0" newVersion="5.8.3.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Data.Edm" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-5.8.3.0" newVersion="5.8.3.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Azure.KeyVault.Core" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-3.0.4.0" newVersion="3.0.4.0" />
-      </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-12.0.0.0" newVersion="12.0.0.0" />
       </dependentAssembly>
       <dependentAssembly>
-        <assemblyIdentity name="BouncyCastle.Crypto" publicKeyToken="0e99375e54769942" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-1.8.1.0" newVersion="1.8.1.0" />
+        <assemblyIdentity name="Microsoft.Azure.KeyVault.Core" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.0.4.0" newVersion="3.0.4.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
@@ -33,5 +17,4 @@
       </dependentAssembly>
     </assemblyBinding>
   </runtime>
-  <startup useLegacyV2RuntimeActivationPolicy="true"><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2" /></startup>
 </configuration>
diff --git a/Duplicati/Library/AutoUpdater/Duplicati.Library.AutoUpdater.csproj b/Duplicati/Library/AutoUpdater/Duplicati.Library.AutoUpdater.csproj
index dff0e62dd..7816c2ddf 100644
--- a/Duplicati/Library/AutoUpdater/Duplicati.Library.AutoUpdater.csproj
+++ b/Duplicati/Library/AutoUpdater/Duplicati.Library.AutoUpdater.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Backend/AlternativeFTP/Duplicati.Library.Backend.AlternativeFTP.csproj b/Duplicati/Library/Backend/AlternativeFTP/Duplicati.Library.Backend.AlternativeFTP.csproj
index 2e3bb81ba..a359c07a5 100644
--- a/Duplicati/Library/Backend/AlternativeFTP/Duplicati.Library.Backend.AlternativeFTP.csproj
+++ b/Duplicati/Library/Backend/AlternativeFTP/Duplicati.Library.Backend.AlternativeFTP.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -35,8 +35,8 @@
     <AssemblyOriginatorKeyFile>Duplicati.snk</AssemblyOriginatorKeyFile>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="FluentFTP, Version=27.0.0.0, Culture=neutral, PublicKeyToken=f4af092b1d8df44f, processorArchitecture=MSIL">
-      <HintPath>..\..\..\..\packages\FluentFTP.27.0.0\lib\net45\FluentFTP.dll</HintPath>
+    <Reference Include="FluentFTP, Version=27.0.1.0, Culture=neutral, PublicKeyToken=f4af092b1d8df44f, processorArchitecture=MSIL">
+      <HintPath>..\..\..\..\packages\FluentFTP.27.0.1\lib\net45\FluentFTP.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
diff --git a/Duplicati/Library/Backend/AlternativeFTP/packages.config b/Duplicati/Library/Backend/AlternativeFTP/packages.config
index df5067da0..0b1a1ccd4 100644
--- a/Duplicati/Library/Backend/AlternativeFTP/packages.config
+++ b/Duplicati/Library/Backend/AlternativeFTP/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="FluentFTP" version="27.0.0" targetFramework="net462" />
+  <package id="FluentFTP" version="27.0.1" targetFramework="net462" />
 </packages>
\ No newline at end of file
diff --git a/Duplicati/Library/Backend/AmazonCloudDrive/Duplicati.Library.Backend.AmazonCloudDrive.csproj b/Duplicati/Library/Backend/AmazonCloudDrive/Duplicati.Library.Backend.AmazonCloudDrive.csproj
index 21f5e1285..52413aaed 100644
--- a/Duplicati/Library/Backend/AmazonCloudDrive/Duplicati.Library.Backend.AmazonCloudDrive.csproj
+++ b/Duplicati/Library/Backend/AmazonCloudDrive/Duplicati.Library.Backend.AmazonCloudDrive.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Backend/AzureBlob/Duplicati.Library.Backend.AzureBlob.csproj b/Duplicati/Library/Backend/AzureBlob/Duplicati.Library.Backend.AzureBlob.csproj
index 1dbcb88cb..10bca1aeb 100644
--- a/Duplicati/Library/Backend/AzureBlob/Duplicati.Library.Backend.AzureBlob.csproj
+++ b/Duplicati/Library/Backend/AzureBlob/Duplicati.Library.Backend.AzureBlob.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <AssemblyOriginatorKeyFile>Duplicati.snk</AssemblyOriginatorKeyFile>
     <UseMSBuildEngine>false</UseMSBuildEngine>
diff --git a/Duplicati/Library/Backend/AzureBlob/app.config b/Duplicati/Library/Backend/AzureBlob/app.config
index 551e0917b..acdba516e 100644
--- a/Duplicati/Library/Backend/AzureBlob/app.config
+++ b/Duplicati/Library/Backend/AzureBlob/app.config
@@ -1,27 +1,16 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2" /></startup>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Data.Services.Client" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-5.8.3.0" newVersion="5.8.3.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Data.OData" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-5.8.3.0" newVersion="5.8.3.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Data.Edm" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-5.8.3.0" newVersion="5.8.3.0" />
+        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-12.0.0.0" newVersion="12.0.0.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Microsoft.Azure.KeyVault.Core" publicKeyToken="31bf3856ad364e35" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-3.0.4.0" newVersion="3.0.4.0" />
       </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-12.0.0.0" newVersion="12.0.0.0" />
-      </dependentAssembly>
     </assemblyBinding>
   </runtime>
-<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2" /></startup></configuration>
+</configuration>
diff --git a/Duplicati/Library/Backend/Backblaze/Duplicati.Library.Backend.Backblaze.csproj b/Duplicati/Library/Backend/Backblaze/Duplicati.Library.Backend.Backblaze.csproj
index d4ea85644..a1a516c3e 100644
--- a/Duplicati/Library/Backend/Backblaze/Duplicati.Library.Backend.Backblaze.csproj
+++ b/Duplicati/Library/Backend/Backblaze/Duplicati.Library.Backend.Backblaze.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Backend/Box/Duplicati.Library.Backend.Box.csproj b/Duplicati/Library/Backend/Box/Duplicati.Library.Backend.Box.csproj
index 44c5f6bdb..9719ca7b7 100644
--- a/Duplicati/Library/Backend/Box/Duplicati.Library.Backend.Box.csproj
+++ b/Duplicati/Library/Backend/Box/Duplicati.Library.Backend.Box.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Backend/CloudFiles/Duplicati.Library.Backend.CloudFiles.csproj b/Duplicati/Library/Backend/CloudFiles/Duplicati.Library.Backend.CloudFiles.csproj
index 395d661dc..a554f1f80 100644
--- a/Duplicati/Library/Backend/CloudFiles/Duplicati.Library.Backend.CloudFiles.csproj
+++ b/Duplicati/Library/Backend/CloudFiles/Duplicati.Library.Backend.CloudFiles.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="12.0">
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="15.0">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Backend/Dropbox/Duplicati.Library.Backend.Dropbox.csproj b/Duplicati/Library/Backend/Dropbox/Duplicati.Library.Backend.Dropbox.csproj
index 4065ebddd..0ea238eee 100644
--- a/Duplicati/Library/Backend/Dropbox/Duplicati.Library.Backend.Dropbox.csproj
+++ b/Duplicati/Library/Backend/Dropbox/Duplicati.Library.Backend.Dropbox.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
diff --git a/Duplicati/Library/Backend/FTP/Duplicati.Library.Backend.FTP.csproj b/Duplicati/Library/Backend/FTP/Duplicati.Library.Backend.FTP.csproj
index 03939880f..edc7ff04c 100644
--- a/Duplicati/Library/Backend/FTP/Duplicati.Library.Backend.FTP.csproj
+++ b/Duplicati/Library/Backend/FTP/Duplicati.Library.Backend.FTP.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="12.0">
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="15.0">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Backend/File/Duplicati.Library.Backend.File.csproj b/Duplicati/Library/Backend/File/Duplicati.Library.Backend.File.csproj
index 40c1bc3e5..4d6388096 100644
--- a/Duplicati/Library/Backend/File/Duplicati.Library.Backend.File.csproj
+++ b/Duplicati/Library/Backend/File/Duplicati.Library.Backend.File.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="12.0">
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="15.0">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Backend/GoogleServices/Duplicati.Library.Backend.GoogleServices.csproj b/Duplicati/Library/Backend/GoogleServices/Duplicati.Library.Backend.GoogleServices.csproj
index 48103f1eb..489a6dac8 100644
--- a/Duplicati/Library/Backend/GoogleServices/Duplicati.Library.Backend.GoogleServices.csproj
+++ b/Duplicati/Library/Backend/GoogleServices/Duplicati.Library.Backend.GoogleServices.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Backend/HubiC/Duplicati.Library.Backend.HubiC.csproj b/Duplicati/Library/Backend/HubiC/Duplicati.Library.Backend.HubiC.csproj
index 7a02d9d1e..359ab6841 100644
--- a/Duplicati/Library/Backend/HubiC/Duplicati.Library.Backend.HubiC.csproj
+++ b/Duplicati/Library/Backend/HubiC/Duplicati.Library.Backend.HubiC.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Backend/Jottacloud/Duplicati.Library.Backend.Jottacloud.csproj b/Duplicati/Library/Backend/Jottacloud/Duplicati.Library.Backend.Jottacloud.csproj
index e76b0f248..bc0d32be8 100644
--- a/Duplicati/Library/Backend/Jottacloud/Duplicati.Library.Backend.Jottacloud.csproj
+++ b/Duplicati/Library/Backend/Jottacloud/Duplicati.Library.Backend.Jottacloud.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="12.0">
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="15.0">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Backend/Mega/Duplicati.Library.Backend.Mega.csproj b/Duplicati/Library/Backend/Mega/Duplicati.Library.Backend.Mega.csproj
index 3ad1f1b36..82a52bf2f 100644
--- a/Duplicati/Library/Backend/Mega/Duplicati.Library.Backend.Mega.csproj
+++ b/Duplicati/Library/Backend/Mega/Duplicati.Library.Backend.Mega.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Backend/OAuthHelper/Duplicati.Library.OAuthHelper.csproj b/Duplicati/Library/Backend/OAuthHelper/Duplicati.Library.OAuthHelper.csproj
index 05687eb17..0370226e5 100644
--- a/Duplicati/Library/Backend/OAuthHelper/Duplicati.Library.OAuthHelper.csproj
+++ b/Duplicati/Library/Backend/OAuthHelper/Duplicati.Library.OAuthHelper.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Backend/OneDrive/Duplicati.Library.Backend.OneDrive.csproj b/Duplicati/Library/Backend/OneDrive/Duplicati.Library.Backend.OneDrive.csproj
index a10ecf1db..33d142e6b 100644
--- a/Duplicati/Library/Backend/OneDrive/Duplicati.Library.Backend.OneDrive.csproj
+++ b/Duplicati/Library/Backend/OneDrive/Duplicati.Library.Backend.OneDrive.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -37,17 +37,43 @@
     <WarningLevel>4</WarningLevel>
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
+  <PropertyGroup>
+    <AutoGenerateBindingRedirects>false</AutoGenerateBindingRedirects>
+  </PropertyGroup>
+  <PropertyGroup>
+    <StartupObject />
+  </PropertyGroup>
   <ItemGroup>
+    <None Include="app.config" />
     <None Include="Duplicati.snk" />
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
+    <Reference Include="Microsoft.Win32.Primitives, Version=4.0.2.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\..\packages\Microsoft.Win32.Primitives.4.3.0\lib\net46\Microsoft.Win32.Primitives.dll</HintPath>
+    </Reference>
     <Reference Include="Newtonsoft.Json, Version=12.0.0.0, Culture=neutral, PublicKeyToken=30ad4fe6b2a6aeed, processorArchitecture=MSIL">
       <HintPath>..\..\..\..\packages\Newtonsoft.Json.12.0.2\lib\net45\Newtonsoft.Json.dll</HintPath>
     </Reference>
     <Reference Include="System" />
-    <Reference Include="System.Net.Http" />
-    <Reference Include="System.Net.Http.WebRequest" />
+    <Reference Include="System.Diagnostics.DiagnosticSource, Version=4.0.3.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
+      <HintPath>..\..\..\..\packages\System.Diagnostics.DiagnosticSource.4.5.1\lib\net46\System.Diagnostics.DiagnosticSource.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Net.Http, Version=4.1.1.3, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\..\packages\System.Net.Http.4.3.4\lib\net46\System.Net.Http.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Security.Cryptography.Algorithms, Version=4.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\..\packages\System.Security.Cryptography.Algorithms.4.3.1\lib\net461\System.Security.Cryptography.Algorithms.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Security.Cryptography.Encoding, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\..\packages\System.Security.Cryptography.Encoding.4.3.0\lib\net46\System.Security.Cryptography.Encoding.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Security.Cryptography.Primitives, Version=4.0.1.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\..\packages\System.Security.Cryptography.Primitives.4.3.0\lib\net46\System.Security.Cryptography.Primitives.dll</HintPath>
+    </Reference>
+    <Reference Include="System.Security.Cryptography.X509Certificates, Version=4.1.1.2, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\..\..\..\packages\System.Security.Cryptography.X509Certificates.4.3.2\lib\net461\System.Security.Cryptography.X509Certificates.dll</HintPath>
+    </Reference>
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Exceptions.cs" />
diff --git a/Duplicati/Library/Backend/OneDrive/MicrosoftGroup.cs b/Duplicati/Library/Backend/OneDrive/MicrosoftGroup.cs
index fb3862ffe..2907d88c0 100644
--- a/Duplicati/Library/Backend/OneDrive/MicrosoftGroup.cs
+++ b/Duplicati/Library/Backend/OneDrive/MicrosoftGroup.cs
@@ -1,6 +1,5 @@
 using System.Collections.Generic;
 using System.Linq;
-
 using Duplicati.Library.Backend.MicrosoftGraph;
 using Duplicati.Library.Interface;
 
diff --git a/Duplicati/Library/Backend/OneDrive/app.config b/Duplicati/Library/Backend/OneDrive/app.config
new file mode 100644
index 000000000..2c9f70458
--- /dev/null
+++ b/Duplicati/Library/Backend/OneDrive/app.config
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="System.Security.Cryptography.X509Certificates" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.1.0.0" newVersion="4.1.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Win32.Primitives" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.1.0" newVersion="4.0.1.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>
\ No newline at end of file
diff --git a/Duplicati/Library/Backend/OneDrive/packages.config b/Duplicati/Library/Backend/OneDrive/packages.config
index 1812e5207..dc820754c 100644
--- a/Duplicati/Library/Backend/OneDrive/packages.config
+++ b/Duplicati/Library/Backend/OneDrive/packages.config
@@ -1,4 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
+  <package id="Microsoft.Win32.Primitives" version="4.3.0" targetFramework="net462" />
   <package id="Newtonsoft.Json" version="12.0.2" targetFramework="net462" />
+  <package id="System.Diagnostics.DiagnosticSource" version="4.5.1" targetFramework="net462" />
+  <package id="System.Net.Http" version="4.3.4" targetFramework="net462" />
+  <package id="System.Security.Cryptography.Algorithms" version="4.3.1" targetFramework="net462" />
+  <package id="System.Security.Cryptography.Encoding" version="4.3.0" targetFramework="net462" />
+  <package id="System.Security.Cryptography.Primitives" version="4.3.0" targetFramework="net462" />
+  <package id="System.Security.Cryptography.X509Certificates" version="4.3.2" targetFramework="net462" />
 </packages>
\ No newline at end of file
diff --git a/Duplicati/Library/Backend/OpenStack/Duplicati.Library.Backend.OpenStack.csproj b/Duplicati/Library/Backend/OpenStack/Duplicati.Library.Backend.OpenStack.csproj
index b3a2fef66..2d2ae8bae 100644
--- a/Duplicati/Library/Backend/OpenStack/Duplicati.Library.Backend.OpenStack.csproj
+++ b/Duplicati/Library/Backend/OpenStack/Duplicati.Library.Backend.OpenStack.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Backend/Rclone/Duplicati.Library.Backend.Rclone.csproj b/Duplicati/Library/Backend/Rclone/Duplicati.Library.Backend.Rclone.csproj
index dda67c379..a8c22c479 100644
--- a/Duplicati/Library/Backend/Rclone/Duplicati.Library.Backend.Rclone.csproj
+++ b/Duplicati/Library/Backend/Rclone/Duplicati.Library.Backend.Rclone.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Backend/S3/Duplicati.Library.Backend.S3.csproj b/Duplicati/Library/Backend/S3/Duplicati.Library.Backend.S3.csproj
index f00fdf5b8..72b0f507d 100644
--- a/Duplicati/Library/Backend/S3/Duplicati.Library.Backend.S3.csproj
+++ b/Duplicati/Library/Backend/S3/Duplicati.Library.Backend.S3.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="12.0">
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="15.0">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -37,13 +37,13 @@
   </PropertyGroup>
   <ItemGroup>
     <Reference Include="AWSSDK.Core, Version=3.3.0.0, Culture=neutral, PublicKeyToken=885c28607f98e604, processorArchitecture=MSIL">
-      <HintPath>..\..\..\..\packages\AWSSDK.Core.3.3.103.17\lib\net45\AWSSDK.Core.dll</HintPath>
+      <HintPath>..\..\..\..\packages\AWSSDK.Core.3.3.103.18\lib\net45\AWSSDK.Core.dll</HintPath>
     </Reference>
     <Reference Include="AWSSDK.IdentityManagement, Version=3.3.0.0, Culture=neutral, PublicKeyToken=885c28607f98e604, processorArchitecture=MSIL">
-      <HintPath>..\..\..\..\packages\AWSSDK.IdentityManagement.3.3.103.6\lib\net45\AWSSDK.IdentityManagement.dll</HintPath>
+      <HintPath>..\..\..\..\packages\AWSSDK.IdentityManagement.3.3.103.7\lib\net45\AWSSDK.IdentityManagement.dll</HintPath>
     </Reference>
     <Reference Include="AWSSDK.S3, Version=3.3.0.0, Culture=neutral, PublicKeyToken=885c28607f98e604, processorArchitecture=MSIL">
-      <HintPath>..\..\..\..\packages\AWSSDK.S3.3.3.104.5\lib\net45\AWSSDK.S3.dll</HintPath>
+      <HintPath>..\..\..\..\packages\AWSSDK.S3.3.3.104.6\lib\net45\AWSSDK.S3.dll</HintPath>
     </Reference>
     <Reference Include="System" />
   </ItemGroup>
@@ -83,8 +83,8 @@
     <None Include="packages.config" />
   </ItemGroup>
   <ItemGroup>
-    <Analyzer Include="..\..\..\..\packages\AWSSDK.IdentityManagement.3.3.103.6\analyzers\dotnet\cs\AWSSDK.IdentityManagement.CodeAnalysis.dll" />
-    <Analyzer Include="..\..\..\..\packages\AWSSDK.S3.3.3.104.5\analyzers\dotnet\cs\AWSSDK.S3.CodeAnalysis.dll" />
+    <Analyzer Include="..\..\..\..\packages\AWSSDK.IdentityManagement.3.3.103.7\analyzers\dotnet\cs\AWSSDK.IdentityManagement.CodeAnalysis.dll" />
+    <Analyzer Include="..\..\..\..\packages\AWSSDK.S3.3.3.104.6\analyzers\dotnet\cs\AWSSDK.S3.CodeAnalysis.dll" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
   <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
diff --git a/Duplicati/Library/Backend/S3/packages.config b/Duplicati/Library/Backend/S3/packages.config
index 4470afd15..94d8a4a2d 100644
--- a/Duplicati/Library/Backend/S3/packages.config
+++ b/Duplicati/Library/Backend/S3/packages.config
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="AWSSDK.Core" version="3.3.103.17" targetFramework="net462" />
-  <package id="AWSSDK.IdentityManagement" version="3.3.103.6" targetFramework="net462" />
-  <package id="AWSSDK.S3" version="3.3.104.5" targetFramework="net462" />
+  <package id="AWSSDK.Core" version="3.3.103.18" targetFramework="net462" />
+  <package id="AWSSDK.IdentityManagement" version="3.3.103.7" targetFramework="net462" />
+  <package id="AWSSDK.S3" version="3.3.104.6" targetFramework="net462" />
 </packages>
\ No newline at end of file
diff --git a/Duplicati/Library/Backend/SSHv2/Duplicati.Library.Backend.SSHv2.csproj b/Duplicati/Library/Backend/SSHv2/Duplicati.Library.Backend.SSHv2.csproj
index 2c5e7c126..f8631e733 100644
--- a/Duplicati/Library/Backend/SSHv2/Duplicati.Library.Backend.SSHv2.csproj
+++ b/Duplicati/Library/Backend/SSHv2/Duplicati.Library.Backend.SSHv2.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Backend/SharePoint/Duplicati.Library.Backend.SharePoint.csproj b/Duplicati/Library/Backend/SharePoint/Duplicati.Library.Backend.SharePoint.csproj
index e7ad2741c..dfa9437fd 100644
--- a/Duplicati/Library/Backend/SharePoint/Duplicati.Library.Backend.SharePoint.csproj
+++ b/Duplicati/Library/Backend/SharePoint/Duplicati.Library.Backend.SharePoint.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
diff --git a/Duplicati/Library/Backend/Sia/Duplicati.Library.Backend.Sia.csproj b/Duplicati/Library/Backend/Sia/Duplicati.Library.Backend.Sia.csproj
index 9b6d07e13..0b0692576 100644
--- a/Duplicati/Library/Backend/Sia/Duplicati.Library.Backend.Sia.csproj
+++ b/Duplicati/Library/Backend/Sia/Duplicati.Library.Backend.Sia.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Backend/TahoeLAFS/Duplicati.Library.Backend.TahoeLAFS.csproj b/Duplicati/Library/Backend/TahoeLAFS/Duplicati.Library.Backend.TahoeLAFS.csproj
index 7cfe0f48e..0f95956af 100644
--- a/Duplicati/Library/Backend/TahoeLAFS/Duplicati.Library.Backend.TahoeLAFS.csproj
+++ b/Duplicati/Library/Backend/TahoeLAFS/Duplicati.Library.Backend.TahoeLAFS.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Backend/WEBDAV/Duplicati.Library.Backend.WEBDAV.csproj b/Duplicati/Library/Backend/WEBDAV/Duplicati.Library.Backend.WEBDAV.csproj
index b4e4d0c04..cab04aa51 100644
--- a/Duplicati/Library/Backend/WEBDAV/Duplicati.Library.Backend.WEBDAV.csproj
+++ b/Duplicati/Library/Backend/WEBDAV/Duplicati.Library.Backend.WEBDAV.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="12.0">
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="15.0">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Common/Duplicati.Library.Common.csproj b/Duplicati/Library/Common/Duplicati.Library.Common.csproj
index 08b20cf5b..f26985365 100644
--- a/Duplicati/Library/Common/Duplicati.Library.Common.csproj
+++ b/Duplicati/Library/Common/Duplicati.Library.Common.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Compression/Duplicati.Library.Compression.csproj b/Duplicati/Library/Compression/Duplicati.Library.Compression.csproj
index c6fcd0f8f..6ac59b680 100644
--- a/Duplicati/Library/Compression/Duplicati.Library.Compression.csproj
+++ b/Duplicati/Library/Compression/Duplicati.Library.Compression.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="12.0">
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="15.0">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/DynamicLoader/Duplicati.Library.DynamicLoader.csproj b/Duplicati/Library/DynamicLoader/Duplicati.Library.DynamicLoader.csproj
index 2ac948c37..bbfb15e7e 100644
--- a/Duplicati/Library/DynamicLoader/Duplicati.Library.DynamicLoader.csproj
+++ b/Duplicati/Library/DynamicLoader/Duplicati.Library.DynamicLoader.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="12.0">
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="15.0">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Encryption/Duplicati.Library.Encryption.csproj b/Duplicati/Library/Encryption/Duplicati.Library.Encryption.csproj
index 4496704b0..316059f27 100644
--- a/Duplicati/Library/Encryption/Duplicati.Library.Encryption.csproj
+++ b/Duplicati/Library/Encryption/Duplicati.Library.Encryption.csproj
@@ -52,9 +52,6 @@
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="Strings.cs" />
   </ItemGroup>
-  <ItemGroup>
-    <None Include="packages.config" />
-  </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\Interface\Duplicati.Library.Interface.csproj">
       <Project>{c5899f45-b0ff-483c-9d38-24a9fcaab237}</Project>
@@ -73,12 +70,8 @@
       <Name>Duplicati.Library.Utility</Name>
     </ProjectReference>
   </ItemGroup>
-  <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
-  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 
-       Other similar extension points exist, see Microsoft.Common.targets.
-  <Target Name="BeforeBuild">
-  </Target>
-  <Target Name="AfterBuild">
-  </Target>
-  -->
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>
\ No newline at end of file
diff --git a/Duplicati/Library/Encryption/Properties/AssemblyInfo.cs b/Duplicati/Library/Encryption/Properties/AssemblyInfo.cs
index 8a4c75896..42ee84778 100644
--- a/Duplicati/Library/Encryption/Properties/AssemblyInfo.cs
+++ b/Duplicati/Library/Encryption/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@ using System.Runtime.InteropServices;
 // You can specify all the values or you can default the Build and Revision Numbers
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.0.0")]
-[assembly: AssemblyFileVersion("1.0.0.0")]
+[assembly: AssemblyVersion("2.0.0.0")]
+[assembly: AssemblyFileVersion("2.0.0.0")]
diff --git a/Duplicati/Library/Interface/Duplicati.Library.Interface.csproj b/Duplicati/Library/Interface/Duplicati.Library.Interface.csproj
index 041fb4783..97ac3734b 100644
--- a/Duplicati/Library/Interface/Duplicati.Library.Interface.csproj
+++ b/Duplicati/Library/Interface/Duplicati.Library.Interface.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Localization/Duplicati.Library.Localization.csproj b/Duplicati/Library/Localization/Duplicati.Library.Localization.csproj
index 4340d3d81..f90a52c00 100644
--- a/Duplicati/Library/Localization/Duplicati.Library.Localization.csproj
+++ b/Duplicati/Library/Localization/Duplicati.Library.Localization.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Logging/Duplicati.Library.Logging.csproj b/Duplicati/Library/Logging/Duplicati.Library.Logging.csproj
index cac42e18c..4c6ea29c7 100644
--- a/Duplicati/Library/Logging/Duplicati.Library.Logging.csproj
+++ b/Duplicati/Library/Logging/Duplicati.Library.Logging.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="12.0">
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="15.0">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Main/Duplicati.Library.Main.csproj b/Duplicati/Library/Main/Duplicati.Library.Main.csproj
index 3664bcb67..3daa9b088 100644
--- a/Duplicati/Library/Main/Duplicati.Library.Main.csproj
+++ b/Duplicati/Library/Main/Duplicati.Library.Main.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="12.0">
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="15.0">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Modules/Builtin/Duplicati.Library.Modules.Builtin.csproj b/Duplicati/Library/Modules/Builtin/Duplicati.Library.Modules.Builtin.csproj
index 6e9f1c8c5..32231e39c 100644
--- a/Duplicati/Library/Modules/Builtin/Duplicati.Library.Modules.Builtin.csproj
+++ b/Duplicati/Library/Modules/Builtin/Duplicati.Library.Modules.Builtin.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/SQLiteHelper/Duplicati.Library.SQLiteHelper.csproj b/Duplicati/Library/SQLiteHelper/Duplicati.Library.SQLiteHelper.csproj
index ef660e74c..a4d005079 100644
--- a/Duplicati/Library/SQLiteHelper/Duplicati.Library.SQLiteHelper.csproj
+++ b/Duplicati/Library/SQLiteHelper/Duplicati.Library.SQLiteHelper.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Snapshots/Duplicati.Library.Snapshots.csproj b/Duplicati/Library/Snapshots/Duplicati.Library.Snapshots.csproj
index bc20a60ab..36f6ebd24 100644
--- a/Duplicati/Library/Snapshots/Duplicati.Library.Snapshots.csproj
+++ b/Duplicati/Library/Snapshots/Duplicati.Library.Snapshots.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/UsageReporter/Duplicati.Library.UsageReporter.csproj b/Duplicati/Library/UsageReporter/Duplicati.Library.UsageReporter.csproj
index 1c4a54108..416734f7d 100644
--- a/Duplicati/Library/UsageReporter/Duplicati.Library.UsageReporter.csproj
+++ b/Duplicati/Library/UsageReporter/Duplicati.Library.UsageReporter.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Library/Utility/Duplicati.Library.Utility.csproj b/Duplicati/Library/Utility/Duplicati.Library.Utility.csproj
index f66b87ceb..846b63259 100644
--- a/Duplicati/Library/Utility/Duplicati.Library.Utility.csproj
+++ b/Duplicati/Library/Utility/Duplicati.Library.Utility.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="12.0">
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="15.0">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/License/Duplicati.License.csproj b/Duplicati/License/Duplicati.License.csproj
index a27218ecb..d9e9d13b3 100644
--- a/Duplicati/License/Duplicati.License.csproj
+++ b/Duplicati/License/Duplicati.License.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Server/Duplicati.Server.Serialization/Duplicati.Server.Serialization.csproj b/Duplicati/Server/Duplicati.Server.Serialization/Duplicati.Server.Serialization.csproj
index 07d76b234..3d6de5dac 100644
--- a/Duplicati/Server/Duplicati.Server.Serialization/Duplicati.Server.Serialization.csproj
+++ b/Duplicati/Server/Duplicati.Server.Serialization/Duplicati.Server.Serialization.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/Server/Duplicati.Server.csproj b/Duplicati/Server/Duplicati.Server.csproj
index 8ca2d403a..372767028 100644
--- a/Duplicati/Server/Duplicati.Server.csproj
+++ b/Duplicati/Server/Duplicati.Server.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -13,7 +13,7 @@
     <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>
     <TargetFrameworkProfile />
     <UseMSBuildEngine>false</UseMSBuildEngine>
-    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <AutoGenerateBindingRedirects>false</AutoGenerateBindingRedirects>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'Debug|AnyCPU'">
     <DebugSymbols>true</DebugSymbols>
@@ -58,8 +58,6 @@
     <Reference Include="System.Core" />
     <Reference Include="System.Net.Http, Version=4.1.1.3, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\packages\System.Net.Http.4.3.4\lib\net46\System.Net.Http.dll</HintPath>
-      <Private>True</Private>
-      <Private>True</Private>
     </Reference>
     <Reference Include="System.Security.Cryptography.Algorithms, Version=4.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
       <HintPath>..\..\packages\System.Security.Cryptography.Algorithms.4.3.1\lib\net461\System.Security.Cryptography.Algorithms.dll</HintPath>
diff --git a/Duplicati/Server/app.config b/Duplicati/Server/app.config
index 2e0c2f391..f66d51929 100644
--- a/Duplicati/Server/app.config
+++ b/Duplicati/Server/app.config
@@ -1,35 +1,15 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
+  <startup useLegacyV2RuntimeActivationPolicy="true"><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2" /></startup>
   <runtime>
-    <loadFromRemoteSources enabled="true" />
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Data.Services.Client" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-5.8.3.0" newVersion="5.8.3.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Data.OData" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-5.8.3.0" newVersion="5.8.3.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Data.Edm" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-5.8.3.0" newVersion="5.8.3.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Azure.KeyVault.Core" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-3.0.4.0" newVersion="3.0.4.0" />
-      </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-12.0.0.0" newVersion="12.0.0.0" />
       </dependentAssembly>
       <dependentAssembly>
-        <assemblyIdentity name="BouncyCastle.Crypto" publicKeyToken="0e99375e54769942" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-1.8.5.0" newVersion="1.8.5.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="AlphaVSS.Common" publicKeyToken="959d3993561034e3" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-1.4.0.0" newVersion="1.4.0.0" />
+        <assemblyIdentity name="Microsoft.Azure.KeyVault.Core" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.0.4.0" newVersion="3.0.4.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
@@ -37,5 +17,4 @@
       </dependentAssembly>
     </assemblyBinding>
   </runtime>
-  <startup useLegacyV2RuntimeActivationPolicy="true"><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2" /></startup>
 </configuration>
diff --git a/Duplicati/Service/Duplicati.Service.csproj b/Duplicati/Service/Duplicati.Service.csproj
index 02f9d65a1..57c78b661 100644
--- a/Duplicati/Service/Duplicati.Service.csproj
+++ b/Duplicati/Service/Duplicati.Service.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
@@ -32,6 +32,9 @@
     <Externalconsole>true</Externalconsole>
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
+  <PropertyGroup>
+    <AutoGenerateBindingRedirects>false</AutoGenerateBindingRedirects>
+  </PropertyGroup>
   <ItemGroup>
     <Reference Include="System" />
   </ItemGroup>
diff --git a/Duplicati/Service/app.config b/Duplicati/Service/app.config
index 1395ee8d6..c96c51607 100644
--- a/Duplicati/Service/app.config
+++ b/Duplicati/Service/app.config
@@ -5,33 +5,13 @@
   </startup>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Data.Services.Client" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-5.8.3.0" newVersion="5.8.3.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Data.OData" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-5.8.3.0" newVersion="5.8.3.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Data.Edm" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-5.8.3.0" newVersion="5.8.3.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="Microsoft.Azure.KeyVault.Core" publicKeyToken="31bf3856ad364e35" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-3.0.4.0" newVersion="3.0.4.0" />
-      </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-12.0.0.0" newVersion="12.0.0.0" />
       </dependentAssembly>
       <dependentAssembly>
-        <assemblyIdentity name="BouncyCastle.Crypto" publicKeyToken="0e99375e54769942" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-1.8.5.0" newVersion="1.8.5.0" />
-      </dependentAssembly>
-      <dependentAssembly>
-        <assemblyIdentity name="AlphaVSS.Common" publicKeyToken="959d3993561034e3" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-1.4.0.0" newVersion="1.4.0.0" />
+        <assemblyIdentity name="Microsoft.Azure.KeyVault.Core" publicKeyToken="31bf3856ad364e35" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-3.0.4.0" newVersion="3.0.4.0" />
       </dependentAssembly>
       <dependentAssembly>
         <assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
diff --git a/Duplicati/Tools/Duplicati.Tools.csproj b/Duplicati/Tools/Duplicati.Tools.csproj
index 2928cd1bb..3506a2ff4 100644
--- a/Duplicati/Tools/Duplicati.Tools.csproj
+++ b/Duplicati/Tools/Duplicati.Tools.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/Duplicati/UnitTest/Duplicati.UnitTest.csproj b/Duplicati/UnitTest/Duplicati.UnitTest.csproj
index d2595c601..3f6277529 100644
--- a/Duplicati/UnitTest/Duplicati.UnitTest.csproj
+++ b/Duplicati/UnitTest/Duplicati.UnitTest.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="..\..\packages\NUnit.3.12.0\build\NUnit.props" Condition="Exists('..\..\packages\NUnit.3.12.0\build\NUnit.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -37,6 +37,7 @@
       <HintPath>..\..\packages\NUnit.3.12.0\lib\net45\nunit.framework.dll</HintPath>
     </Reference>
     <Reference Include="System" />
+    <Reference Include="System.Net.Http" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="SVNCheckoutsTest.cs" />
diff --git a/Duplicati/UnitTest/app.config b/Duplicati/UnitTest/app.config
index 89a412582..e2e4a8963 100644
--- a/Duplicati/UnitTest/app.config
+++ b/Duplicati/UnitTest/app.config
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2" /></startup>
   <runtime>
     <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
       <dependentAssembly>
@@ -16,4 +17,4 @@
       </dependentAssembly>
     </assemblyBinding>
   </runtime>
-<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.6.2" /></startup></configuration>
+</configuration>
diff --git a/Duplicati/WindowsService/WindowsService.csproj b/Duplicati/WindowsService/WindowsService.csproj
index 11e4f0cf5..6869e1e7e 100644
--- a/Duplicati/WindowsService/WindowsService.csproj
+++ b/Duplicati/WindowsService/WindowsService.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -12,7 +12,7 @@
     <AssemblyName>Duplicati.WindowsService</AssemblyName>
     <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>
     <FileAlignment>512</FileAlignment>
-    <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
+    <AutoGenerateBindingRedirects>false</AutoGenerateBindingRedirects>
     <TargetFrameworkProfile />
     <UseMSBuildEngine>false</UseMSBuildEngine>
   </PropertyGroup>
diff --git a/Tools/SQLiteTool/SQLiteTool.csproj b/Tools/SQLiteTool/SQLiteTool.csproj
index b5f120044..4a4c19948 100644
--- a/Tools/SQLiteTool/SQLiteTool.csproj
+++ b/Tools/SQLiteTool/SQLiteTool.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/thirdparty/TlsTest/TlsTest.csproj b/thirdparty/TlsTest/TlsTest.csproj
index ef7d37c0a..10c6f75cf 100644
--- a/thirdparty/TlsTest/TlsTest.csproj
+++ b/thirdparty/TlsTest/TlsTest.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/thirdparty/UnixSupport/UnixSupport.csproj b/thirdparty/UnixSupport/UnixSupport.csproj
index ab33ee6dc..1e6aaac1d 100644
--- a/thirdparty/UnixSupport/UnixSupport.csproj
+++ b/thirdparty/UnixSupport/UnixSupport.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
diff --git a/thirdparty/mozroots/mozroots.csproj b/thirdparty/mozroots/mozroots.csproj
index 887b5ad4e..125aa4b6f 100644
--- a/thirdparty/mozroots/mozroots.csproj
+++ b/thirdparty/mozroots/mozroots.csproj
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>