I just got done building a brand new desktop computer and i just finished going through the BIOS and so I put in the windows 7 64bit disk and it downloaded. At the end it restarted and when starting up, it said the hardware wasn't compatible and it is required to be re-installed. every time i hit accept it just restarts the computer and the message pops up again. Did I install it wrong or do i need something else that windows 7 ultimate?