I'm sorry you are having these issues. Let's try this.
- Insert the Windows XP CD.
- When prompted to press any key to boot from the CD, press any key.
- Once in the Windows XP setup menu press the "R" key to repair Windows.
- Log into your Windows installation by pressing the "1" key and pressing enter.
- You will then be prompted for your administrator password, enter that password.
- Copy the below two files to the root directory of the primary hard disk. Most often this is the letter C.
Note that x represents the drive letter of your cd/dvd rom. You will need to replace the x with the appropriate drive letter for your device.
copy X:\i386\ntldr c:\
copy x:\i386\ntdetect.com c:\
- Once both of these files have been successfully copied type Exit and reboot the computer.