VSS Unspecified Error

VSS throws up:

Error: Unspecified error
File: vsee\pkgs\vssprovider\cmsscciabstractionlayer.cpp
Line number: 5906

when it gets confused about the position of projects. Fix:

• Close the solution and VS.Net
• Backup solution folder
• Delete solution folder
• Delete IIS entries
• Restart IIS
• Get latest version from VSS
• Open solution from SourceSafe location

This should now work OK.