I followed the instructions that came with the WGA kit and the software seemed to be loading fine. However, my pc then restarted and the screen went blank. I thought it was part of the installation process; however, I left the pc on over night and nothing happens. I restarted my pc and "restarting installation" comes up on a blue screen. THen the screen goes blank again. I tried to start in safe mode but I still can not access the desktop. Please Please help!!