Visual Studio 2010 very slow, unusable

Question

I\'ve searched for this topic but can\'t seem to find posts that relate exactly to what I am experiencing.

I have a Visual Studio solution that I need to work on, it

Answer 1

Windows 7, x64, 12GB memory, very slow right clicks:

The following steps fixed the problem for me. Right click is now instantaneous. Your Mileage may vary:

I deleted the following directory: %AppData%Local\Microsoft\VisualStudio\10.0

and reinstalled these three packages from the Visual Studio 2010 Ultimate DVD

Microsoft SQL Server 2008 R2 Data-Tier Application Framework with this command: \WCU\DAC\DACFramework_enu.msi

Microsoft SQL Server 2008 R2 Data-Tier Application Project: \WCU\DAC\DACProjectSystemSetup_enu.msi

Microsoft SQL Server 2008 R2 Transact-SQL Language Service: \WCU\DAC\TSqlLanguageService_enu.msi