NTLDR missing or corruptInsert the Windows XP CD into the CD-ROM, and boot from it.
- In the Windows XP setup menu press "R" to repair Windows.
- Log into your Windows installation by pressing "1" and then enter. If you use a password for Windows, you will be prompted for your administrator password.
- Copy the below two files to the root directory of the primary hard disk. Note that your CD-ROM may be under a different letter on your PC.
copy e:\i386\ntldr c:\
copy e:\i386\ntdetect.com c:\
After both of these files have been copied, remove the CD and reboot.