4 Ways to Fix Error Code 0xc000000f in Windows 11

Quick Tips

• The Windows Recovery Environment provides valuable tools like Startup Repair and Command Prompt, which can help diagnose and resolve the error.
• You may need to explore more advanced options, such as rebuilding the BCD manually, disabling Secure Boot in BIOS, or performing a system restore.

Basic Fixes:

• Disconnect all external devices: Error code 0xc00000f can indicate issues with the boot configuration data (BCD), but sometimes, it may arise due to conflicts with external devices like USB drives, external hard disks, or printers.
• Check device hardware and connections: Another crucial step is to inspect your device’s hardware thoroughly. You can begin by ensuring all hardware components are securely connected and there are no loose cables.
• Run CHKDSK Command: Bad drive sectors may cause the error on Windows 11, and using tools like the Windows chkdsk can fix it.

Fix 1: Run a Startup Repair

Running Startup Repair can potentially resolve error code 0xc000000f by diagnosing and fixing common startup issues, corrupted system files, missing Boot Configuration Data (BCD) entries, or other repairable issues. It examines critical system files and configurations for corruption or discrepancies and attempts to repair them for a successful boot.

Step 1: Launch the Windows Recovery Environment page by force rebooting your device. This is done by pressing the Power button 4 times.

Step 2: Navigate to the Troubleshoot option.

Step 3: Select Advanced options from the available options.

Step 4: Finally, choose the Startup Repair option.

Fix 2: Rebuild the BCD Manually

Your computer boots smoothly using a Boot Configuration Data (BCD) file. This file acts as a roadmap, telling the system where to find important information and setting the boot order. When BCD is damaged or missing, you get the error code 0xc00000f. Thankfully, you can repair your BCD and get your PC back up and running by following these simple steps:

Step 1: Boot your device using Windows installation media and select Repair your PC.

Note: You can try accessing the Windows Recovery Environment if you don’t have an installation media.

Step 2: Head to Troubleshoot.

Step 3: Choose Advanced Options.

Step 4: Click on Command Prompt.

Step 5: Type the command below and press Enter. When prompted, press Y on your keyboard.

bootrec /fixmbrbootrec /fixbootbootrec /scanosbootrec /rebuildbcd

Fix 3: Disable Secure Boot in BIOS

Disabling Secure Boot allows the system to load without strict verification, potentially resolving the error. Here’s how you can disable Secure Boot on your device:

Step 1: Restart your device and enter the BIOS/UEFI settings by pressing the appropriate key (usually F2, F10, Delete, or Esc).

Step 2: Press F7 or click Advance Mode.

Step 3: Go to the Security section. Locate the Secure Boot Control option and select Enabled.

Note: The name may differ depending on your device.

Step 4: Save the changes and exit the BIOS settings.

Tip: Press F10 to Save and exit.

Fix 4: Perform a System Restore

System Restore allows you to restore your system to a stable state, eliminating the error code 0xc000000f. This process can be particularly helpful if the error occurred after you recently installed new software, updated a driver, or made any system changes. Follow the steps below to restore your device to working condition from the BIOS setup.

Note: You can only use this method if you previously created a System Restore point.

Step 1: Force reboot your PC by pressing the Power button up to 4 times until you see the Windows Recovery Environment screen. 

Step 2: Head to Troubleshoot.

Step 3: Choose Advanced options.

Step 4: Navigate to System Restore.

Step 5: Enter the Administrator password when asked to do so. Once done, click on the Continue button.

Step 6: In the System Restore window, select the restore point you want to revert to and click Next.

Note: Click Scan for affected programs‘ to view the changes made to the System before the restore point was created.

Step 7: Confirm the restore point and click Finish to initiate the system restoration process.

As a last resort, you may reset the computer or consider a clean install of Windows 11.