F12 no longer works in Visual Studio

Question

This is driving me crazy. Ever since I installed ReSharper 4, F12 no longer seems to work. If you look at the all the ReSharper short cuts in the Goto sub menu Declar

Answer 1

I ran into this problem after an organizational change that caused my windows profile to change. I tried the solutions listed above, but nothing seemed to work. Here is how I fixed it (brute force worked!)

NOTE: Steps listed are for VS 2012 and ReSharper 7.1.3

1. Uninstalled Re-Sharper
2. Exit visual studio, ensure the process devenv.exe is no longer there in the running processes (was there in my case and I had to do a "End Process Tree" from Task Manager)
3. Fired up VS 2012, and from the menu Tools -> Options -> Environment -> Keyboard selected Visual C# 2005 (or any other setting you love) and pressed Reset
4. Shutdown VS again (and ensure devenv.exe has been killed in Task manager)
5. Re-installed re-sharper

Best of luck!