My computer blue screen crashed several times in a row, and wouldn't get to the OS because of it. I then preformed a quick restore, and can get to the login screen now, but after my password is entered the screen says preparing windows for about 15 minutes, after which I get sent to a black screen with a mouse. Once I was given the notification that "ChangeIcon MFC Application has stopped working," though that only happened one of the times. What can I do?