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Fix Windows Boot Error 0xc000000f



Over time, as your Windows computer is getting older, encountering a lot of errors is certain. One of the common errors that appears in Windows 7/8/10 is the error “0xc000000f”. This blog post will help you fix the error 0xc000000f on various Windows systems.

Error messages are quite common among all Windows users. In fact, errors are so common in Windows that you are used to them. You may encounter new and unknown bugs every week due to the latest Windows update or new version of Windows you have installed.

Being part of the whole system boot process, the BOOTMGR bootloader was first launched in Windows Vista and has been used in all subsequent versions of Windows, including Windows 7, Windows 8 and Windows 10. Windows is using a database of known logins and configuration settings such as the BCD.

It serves as global memory for all the options and settings related to booting on new Windows computers. However, if a BCD file is not found, an error “0xc000000f” occurs and the boot process is interrupted.

This error is related to the Windows Boot Manager, and when Windows tries to read the boot configuration data, an error message is displayed suggesting that you should repair your computer using the Windows installation media.

What Causes Windows Boot Error 0xc000000f

To fix Windows Boot error code 0xc000000f on Windows 10 computer, you must know what’s the reason for the PC issue.

  • Corrupted/Damaged Windows Boot Sector
  • Cannot download the Windows Boot Volume.
  • Damage or failure of the hard drive may also result in this error.
  • Corruption in the file system
  • Infected with viruses or malware
  • Missing System File may also cause problems during booting.

How to Troubleshoot & Fix Windows Boot Error Code 0xc000000f on Windows 10/11 PC

Solution 1 – Remove other Peripheral Devices that are Connected to your PC

It is best to restart with as few external devices and drives as possible before switching to the command line or repairing them at startup. This ensures that nothing that has recently been added to your computer causes this problem. It is best to unplug all common USB drives, CDs, DVDs, etc. from the wall outlet. This includes a memory card reader. Make sure that all external drives and USB or USB drives are disconnected, and then try again.

Solution 2 – Rebuild the Boot Configuration Data (BCD)

It is important to note, that if your computer is new, it is best to contact your computer manufacturer for repair. Of course, if it is still within the warranty period.

  1. Insert the Windows 10 installation bracket and start the computer with the drive.
  2. Note: To install the CD/DVD drive as the first boot device in the BIOS, you should read your computer’s operating manual.
  3. Once you have started using the Windows installation CD, click Fix your computer in the Windows 10 installation window.
  4. Click Troubleshooting and select Advanced Options. Select the command line. On the command line, type the following four commands.
bootrec /fixmbr
bootrec /fixboot
bootrec /scanos
bootrec /rebuildbcd

When the commands are executed, restart the computer and check its status.

Solution 3 – Repair BOOTMGR using Windows Startup Repair

Before using this method, the Windows Setup DVD or bootable USB device must be provided.

The Startup Repair in the Windows Installation tool section will help you find corrupt or missing system files on your computer and replace them if necessary. This is a good way to recover a BCD file if it is corrupted or missing.

Follow the instructions below to use this feature:

  1. First insert the Windows installation CD into the CD/DVD reader, and then reboot your computer.
  2. Select this option to boot from this Windows installation CD. If you are using a bootable USB flash drive, choose whether you want to boot from a USB drive rather than a CD/DVD reader.
  3. If the message “Press any key to boot from CD or DVD” appears on the screen, just press any key, for example: Enter, or Space.
  4. After downloading the Windows installation, click Next to start.
  5. In the next step, instead of the Install Now button, select Repair Computer.
  6. Then go to Troubleshooting and select Startup Repair.
  7. The Startup Repair Tool will scan your computer for problems and try to fix them if possible.
  8. Then restart your Windows computer and check if it can boot successfully.

Solution 4 – Check to See if the Data Cables are Causing Problems.

These problems might be related to a hardware process in which you will have to test the cables connected to the hard drives. It can be due to the fact that you’ve been using your PC for years without any cleaning or repair. Check the cable connections and make adjustments and fixes if necessary. Sometimes, this simple process could easily fix the error code 0xc000000f.


In this guide we have provided you with four detailed methods on how to fix the error 0xc000000f. Please, take the above steps one by one with caution.

If you have any questions or suggestions regarding this blog post, please feel free to share them in the comments below.



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