I'm not sure if I did something or if it is a problem with Build 77. I installed Build 77 this morning and now when I try to create a new project (other than an empty project) I get an error dialog.
Title: Microsoft Development Environment
Message: Library not registered.
This prevents the project from being setup correctly and I end up with an empty project.
I unstalled Build 77 but I'm still having the problem, so I'm not sure if it is an issue with ReSharper or if it was caused by me when I added some Windows components.
I'm going to try repairing VS.Net and see if this resolves it.