My computer stopped starting normally since I have installed Microsoft Visual Studio 2010 Professional. I tried to recover my windows i.e win 7 64 bit by recovery option but failed to do. Later I restored the system image that I created earlier and was able for windows to work normally but it took long time for me. I want to make it sure, if it was really because of Visual Studio or something else and if yes, what's the solution to this problem other than restoring the system image. Please let me know if anyone had this problem too.