edit; I fixed the problem
I keep getting a 'Fatal error during installation' and have no idea why. I have never had the demo installed and SP2 is installed. Please help!
Windows XP Home Edition
Phoenix-AwardBIOS v6.00
AMD Athlon xp 2800+, MMX, 3DNow, 2.1Ghz
1024 RAM
Nvidia GeForce 7600 GS
All drivers are updated as is direct x.