How to fix error code 0xc000000f: Missing Boot Configuration Data in Windows 8

Here are a few approaches to address error code 0xc000000f: Missing Boot Configuration Data in Windows 8. These solutions have proven effective:

Method 1: Automatic Repair

1. Insert the Windows installation media (DVD or USB) into your computer and restart it.
2. Press any key to boot from the installation media when prompted.
3. Select your language preferences and click Next.
4. Click on Repair your computer.
5. Select Troubleshoot > Advanced options > Automatic Repair.
6. Follow the on-screen instructions to complete the repair process.

Method 2: Rebuild BCD

1. Insert the Windows installation media (DVD or USB) into your computer and restart it.
2. Press any key to boot from the installation media when prompted.
3. Select your language preferences and click Next.
4. Click on Repair your computer.
5. Select Troubleshoot > Advanced options > Command Prompt.
6. Type the following commands and press Enter after each one:

 bootrec /fixmbr
 bootrec /fixboot
 bootrec /scanos
 bootrec /rebuildbcd

7. Restart your computer and check if the error is resolved.

Method 3: System Restore

1. Insert the Windows installation media (DVD or USB) into your computer and restart it.
2. Press any key to boot from the installation media when prompted.
3. Select your language preferences and click Next.
4. Click on Repair your computer.
5. Select Troubleshoot > Advanced options > System Restore.
6. Follow the on-screen instructions to restore your system to an earlier point in time.

Method 4: Startup Repair

1. Insert the Windows installation media (DVD or USB) into your computer and restart it.
2. Press any key to boot from the installation media when prompted.
3. Select your language preferences and click Next.
4. Click on Repair your computer.
5. Select Troubleshoot > Advanced options > Startup Repair.
6. Follow the on-screen instructions to repair your startup settings.

If these methods do not resolve the issue, consider reinstalling Windows or seeking professional assistance.