If I try to open SQL files in Visual Studio 2010 on Win7 x64, VS just hangs and I have to kille the process. This is happening with both local files and files on TFS.
I have no problem with opening SQL files in VS2012 on the same PC. What could be causing the problem?
UPD: Tested to open both local SQL files and files on TFS, VS hanging in both cases.
Here is the version information for VS2010.