tman1477619 :
USAFRet :
Boot from a valid, legal Windows install disk. Full wipe and reinstall.
With a pirated install, you have no idea what is actually in there.
So install windows 8 and then reinstall it?
No.
During the valid, legal Win8 install (booting from a Windows 8 install DVD), you are given the opportunity to wipe all partitions on that drive, and let Windows create what it needs to.
Do that.