Fix BOOTMGR is Missing Error on Windows 10, 8, 7

Windows has a variety of features and with all these features comes some varieties of error. The error occurs mainly because of a missing file or a corrupted file or virus in the system. The most famous mistakes or the most famous screens due to these errors in Windows are the black screen and the blue screen. Yes, whenever something is wrong on your Windows PC, you may see a black screen or a blue screen. Now, these screens can seem disturbing but are easy to solve and can not damage the computer too much. Many errors, an error is the "BOOTMGR is missing "error This issue is caused by a problem with Windows startup, such as bootmgr file corruption, or your antivirus software does not let the system open the bootmgr file or for other reasons. All the reasons for the cause ofbootmgr is missing ", press ctrl + alt + del to restart An error with their respective solutions would be dealt with in the article below.

How to fix BOOTMGR is missing error

The error can occur in any version of the Windows operating system from Windows XP, 7, 8, 8.1, 10 and the solutions are for the most part similar for all. You can check the list of solutions mentioned below one by one and check which solution helps you to solve the error. it misses Windows 10 bootmgr or any other version.

1. Restart the system

Whenever you see the "bootmgr is missing "error, you must also restart the system by pressing the button Ctrl + Alt + Delete keys together. Windows may have encountered a problem loading the BOOTMGR file, but it might be useful after a reboot. After rebooting, all Windows files and functions are restarted and this reboot can help resolve the error.

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So, just Press Ctrl + Alt + Del keys together and reboot your system.

But if that does not solve the error, you can try the methods described below.

2. Check the priority settings of the boot options

Have you recently changed the boot settings from hard drive to USB device or CD? If this is the case, you may need to restore the default setting. You can do this by following these steps:

  • Restart your PC and continue to press the F2 key (boot menu key) on your keyboard.
  • This would load the boot menu on your PC.
  • Make sure you are in the Boot tab and not in another.

  • Now, in the list of boot priorities, choose the Hard disk and press Enter key to select it.

  • Then, using the keyboard arrows, go to the Save and leave tab and press Save changes and reset.

This would restart your PC with the hard drive on which Windows is installed. As a result, this would help you to solve the error Bootmgr is missing.

3. Perform a Windows Startup Repair

Windows itself provides a tool that can be used to perform a startup repair and resolve issues that might prevent Windows startup. This method is very simple and can be used to solve the missing problem of BOOTMGR.

  • Restart your system and click on F11 to enter the Advanced boot options.
  • Now choose the help option.

  • In the new frame, select Advanced options.

  • Now choose Startup repair.

This would perform the startup repair and also solve the bootmgr is missing error. In case your error is not resolved yet, you may wish to proceed to the next step.

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4. Rebuild the BCD or fixboot

The BCD stands for Boot Configuration Data, which controls the boot functions of Windows. Now, to rebuild the BCD, a tool from the Windows Recovery Environment is used, namely the bootrec. In addition, if rebuilding the BCD does not help, bootrec also supports the fixboot function, which is the resolution of all startup issues. Both methods can be performed using the following steps:

  • Go to Advanced boot options using the F11 key.
  • Select the help option.

  • Go to Advanced options now.

  • To select Command Prompt from the list.

  • In the command prompt, enter the following command.

bootrec /rebuildbcd

This will rebuild the BCD functions and after rebooting the system, the Bootmgr is missing the error would be resolved. But if that does not help you, you can follow all the steps above again and this time in the command prompt, enter the command,

bootrec /fixboot

This would solve all the startup problems in your system and thereforeBOOTMGR is missing "error is resolved.

5. Perform a system restore

As for system repair, Windows also offers a feature called System Restore that restores Windows with all functions and files or properties before facing the bootmgr is a missing problem. So, using this step, you can resolve the error and get your windows as before receiving the error. In addition, the step should be familiar to you:

  • Go to Advanced boot options by continuously pressing F11 during the restart.
  • then help.

  • Now select the Advanced options.

  • Finally, select the System Restauration option.

It would take a while, but the system would come back to Windows and your computer BOOTMGR error is missing would be gone.

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6. Replace the hard drive

There are cases where the hard disk is corrupted and the system can not read some files and may cause some kind of error. There may be a chance that the system will receive the "bootmgr is missing " error due to a corrupted hard drive. This can only be verified by removing the hard drive and replacing it with another drive installed with Windows or with a Windows installation.

Try to check your hard drive and see other systems load with the other drive without any errors. If this is the case, it is time for the system to receive a new hard drive.

Did it work?

There are several types of errors known to Windows users. Among these, the blue screen and the black screen are sometimes the most irritating. Unlike most cases, the BOOTMGR black screen error is missing is fairly easy to solve if no virus is installed on your system.

This problem has many reasons which are discussed above with their respective solutions. However, if you encounter a problem by following the steps, you can comment below and contact us. We would be happy to help you as soon as possible.

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