(EXT) The Windows boot configuration data file dose not contain a valid OS entry

Offer blue screen, show:

Windows failed to start. A Recent hardware or software change might is the case.to fix the problem:

1.Insert your Windows installation disc and restart your computer.2.choose your language settings, and click "Next". 3.Cl Ick "Repair your computer." If you don't have the this disc, the contact your administrator or computer manufacture for assistance. File: \boot\bcdstatus:oxc0000098 info:the Windows Boot Configuration data does not contain a valid OS entry. Solution: Do the message asks. If You cannot locate your installation DVD then turn on your computer and tap on F8 as soon as it comes on. When the blank screens with options appear, select "Repair your computer." Now follow the steps you provided. Perform a startup Repair.

If Startup Repair fails then select the last option which allows your to access a command prompt. You might want to enter these commands:

Bootrec.exe/fixboot
Bootrec.exe/fixmbr
BOOTREC.EXE/REBUILDBCD Note: Make USB boot disk, USB boot system, select Repair System, then go to command line mode .....

(EXT) The Windows boot configuration data file dose not contain a valid OS entry