I decided to open my PC, clean up a bit, and make a few changes. When i was finished i discover that My windows XP decided not to boot anymore. But if I put windows XP CD on CD-ROM drive, when i get ...

Ok, I have a customer whose XP rig is so ridden with viruses and spyware, that even starting it up in Safe Mode doesn't work. However, I can't format the drive and re-install until I recover the crap ...