diff --git a/fix-sln.py b/fix-sln.py
new file mode 100644
index 000000000..fc40d7dd5
--- /dev/null
+++ b/fix-sln.py
@@ -0,0 +1,22 @@
+import re
+import io
+
+f = open('Duplicati.sln')
+c = f.read()
+f.close()
+
+p = re.compile(r"\{[0-9a-fA-F\-]*\}")
+
+tags = p.findall(c)
+
+d = {}
+
+for n in tags:
+    d[n] = 0
+
+for n in tags:
+    d[n] = d[n] + 1
+
+for n in d:
+    if d[n] > 7:
+        print n