-Windows XP Installation Disc
-Windows XP Bootable Enviroment
1) Boot off the Windows XP CD
2) Enter the Windows XP Recovery Console
3) Select the OS you are repairing
4) Type “bootcfg /rebuild” and let it scan for Windows installations
5) Type “Y” in response to the questions
6) When the prompt asks you to Enter Load Identifier enter the name of the Operating System (IE: Windows XP Home Edition)
7) When the next prompt asks you to Enter OS Load Options type “/Fastdetect”
8) After everything is completed type “Exit” and restart