It says Windows Boot Configuration Data file is missing required information. To fix the problem:
1) Insert your Windows Installation disc and restart your computer
2) Choose your language setting, and then click "next."
3) Click "Repair your computer."
The Vostro came with a Dell Reinstallation DVD for Windows 7 professional SP1, 64 bit.
When I insert the DVD and restart the laptop, the initial Vostro screen opens briefly, then the same Windows Boot Manager screen appears again.
How can I fix the laptop so I can use it again? Thank you