What is the issue?
I am trying to install FxCop 10. To install that, Microsoft Windows SDK 7.1 is required. I installed the SDK. Now, to install FxCop, I have to run FxCopSetup.
In my SDK install, there is an FXCop folder: C:\Program Files\Microsoft SDKs\Windows\v7.0A\FXCop. Is there an FxCop folder somewhere in you SDK install? Apparently it's been moved...
Alternately, I have the FxCop installer on my Dropbox: http://dl.dropbox.com/u/1311259/FxCopSetup-10.0.exe