So I am using Win7 x64 with VS2010 and have installed the IE10 Win7 Preview and ReSharper 6.1.
When I attempt to Start Debugging, I receive the following:
The IE10 upgrade resets a whole bunch of stuff. I followed 2 steps to fix this.
Running this in command prompt (with administrator rights): -
regsvr32.exe "%ProgramFiles(x86)%\Common Files\Microsoft Shared\VS7Debug\msdbg2.dll
The combination of these 2 and a browser restart of course fixed it for me.
I also agree, the marked solution above of un-installing is hardly a proper solution.