You probably have limited access... try taking ownership following the Microsoft support instructions... or try formatting it in Safe Mode.. Right after the BIOS post, press F8 and hold till the Safe Mode options list appears on the screen and select Safe Mode.
You probably have limited access... try taking ownership following the Microsoft support instructions... or try formatting it in Safe Mode.. Right after the BIOS post, press F8 and hold till the Safe Mode options list appears on the screen and select Safe Mode.