Fault module: kernelbase.dll . Application crash

Question

I Have an application done in .Net framework 3.5 (C#.Net). I installed the application in Windows 7. But while opening some forms, the

Answer 1

The issue for me was that the Windows Service setup project or part of the solution had become corrupt; it was not detecting dependencies correctly and so caused an IO problem when trying to start the Windows Service.

So I basically deleted the old setup project and recreated a new one, then when I added the Primary Output it still did not update dependencies correctly, If I then added another Primary Output the dependencies would populate, then if I tried to delete one of the now two Primary Output entries VS2010 would crash, so I viewed the files of the setup project, then added three, then deleted two entries?!?!?!?! et voila ... no more crashing.