I have Visual Studio 2012 + Resharper 7.1.1000.900 + StyleCop 4.7.44 installed.
The problem is that no shortcuts
The only thing I could find said first try and do a VS-Repair. If that doesn't work then do this.
Restart Windows and in safe mode, run devenv /safemode in Visual Studio 2005 Command Prompt. If in safe mode this issue disappeared, the cause should be third-party applications, services or Visual Studio Add-ins. Please also try devenv /resetsettings or devenv /setup in Command Prompt.
http://support.microsoft.com/kb/907965
http://forums.asp.net/t/1103223.aspx/1