How to solve the error code 0xc000000f: Boot configuration data is missing in Windows 8

There are several ways to solve the error code 0xc000000f: Boot configuration data is missing in Windows 8. Here are some of the most effective methods:

Method 1: Use 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: Use 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: Use 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 none of these methods work, you may need to reinstall Windows or seek professional help.