VisualStudio2010: AccessViolationException

I get an AccessViolationException when I try to st开发者_如何学Pythonart debuggin a C#-MVC2-webproject in VisualStudio 2010. But there is no Stacktrace or indication where the error occurs.

When I switch from degub-mode to release-mode I get the error "unknown software error" (0xe0434352) [...] at (0x765e5b727). The window has the title from the ASP.NET Development Server.

How can I find the bug in my code to remove it???

Thanks! Tobi

I just reinstalled VisualStudio 2010 and finally it works fine - no Exception anymore.