diff --git a/Duplicati/Library/Encryption/Duplicati.Library.Encryption.csproj b/Duplicati/Library/Encryption/Duplicati.Library.Encryption.csproj
index 20fc894c3..85068a3d3 100644
--- a/Duplicati/Library/Encryption/Duplicati.Library.Encryption.csproj
+++ b/Duplicati/Library/Encryption/Duplicati.Library.Encryption.csproj
@@ -38,7 +38,7 @@
   <ItemGroup>
     <Reference Include="System" />
     <Reference Include="SharpAESCrypt">
-      <HintPath>..\..\..\packages\SharpAESCrypt.dll.1.3.1\lib\net20\SharpAESCrypt.dll</HintPath>
+      <HintPath>..\..\..\packages\SharpAESCrypt.exe.1.3\lib\net20\SharpAESCrypt.exe</HintPath>
     </Reference>
   </ItemGroup>
   <ItemGroup>
diff --git a/Duplicati/Library/Encryption/packages.config b/Duplicati/Library/Encryption/packages.config
index 79bd3c12a..2f8a57881 100644
--- a/Duplicati/Library/Encryption/packages.config
+++ b/Duplicati/Library/Encryption/packages.config
@@ -1,4 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="SharpAESCrypt.dll" version="1.3.1" targetFramework="net45" />
+  <package id="SharpAESCrypt.exe" version="1.3" targetFramework="net45" />
 </packages>
\ No newline at end of file
diff --git a/thirdparty/AWS SDK/AWSSDK.Core.dll b/thirdparty/AWS SDK/AWSSDK.Core.dll
deleted file mode 100755
index d09e70257..000000000
Binary files a/thirdparty/AWS SDK/AWSSDK.Core.dll and /dev/null differ
diff --git a/thirdparty/AWS SDK/AWSSDK.IdentityManagement.dll b/thirdparty/AWS SDK/AWSSDK.IdentityManagement.dll
deleted file mode 100755
index 16d212172..000000000
Binary files a/thirdparty/AWS SDK/AWSSDK.IdentityManagement.dll and /dev/null differ
diff --git a/thirdparty/AWS SDK/AWSSDK.S3.dll b/thirdparty/AWS SDK/AWSSDK.S3.dll
deleted file mode 100755
index 16e65fd32..000000000
Binary files a/thirdparty/AWS SDK/AWSSDK.S3.dll and /dev/null differ
diff --git a/thirdparty/CoCoL/CoCoL.dll b/thirdparty/CoCoL/CoCoL.dll
deleted file mode 100755
index 2d2c9e196..000000000
Binary files a/thirdparty/CoCoL/CoCoL.dll and /dev/null differ
diff --git a/thirdparty/SharpAESCrypt/SharpAESCrypt.exe b/thirdparty/SharpAESCrypt/SharpAESCrypt.exe
deleted file mode 100755
index ca164b53a..000000000
Binary files a/thirdparty/SharpAESCrypt/SharpAESCrypt.exe and /dev/null differ