I have a Dell Insprion One All in One running windows 7. Recently I tried to preform a system restore but because I did not have the disk I tapped F8 when the computer was booting. From there I preformed the system restore. The problem that I am having is that when the computer turns on an error message appears saying that the windows installation was unsuccessful and that it will install after the computer is restarted. This happens even after the computer has been restarted. Any Ideas why this is?