My computer was overrun with viruses, and they corrupted my system files to the point that I can boot up only in safe mode. I have tried to repair Windows XP Pro using the install CD, and I get a blue screen message with PCI.SYS on it. It was set to boot up onto the CD, and it was.
Also, I already have Recovery Console installed, and the computer is a Windows XP SP2 with factory hardware. I did a CHKDSK on it and seems fine.