How to Fix BOOTMGR Missing in Windows


The error BOOTMGR Missing is an error which generally arises in Windows operating system. So if you are a user of Windows OS, you might be come around the same error. But if you have stuck in such error. Don’t worry about this because in this article we’ll share the method and tricks to resolve the problem.

What is BOOTMGR (Windows Boot Manager)?

BOOTMGR is a short form of Windows Boot Manager which is a small piece of software and is responsible to load and read configuration file of Operating System. BOOTMGR is loaded from volume to read the configuration of the Windows system. It is most important to run our system.

How to fix BOOTMGR Missing error?

Here we are going to describe the complete method to resolve the BOOTMGR Missing error. So if you read these steps carefully you can fix it.

Method 1: Using Command Prompt.

Step#1: Insert Windows installation or Repair disk into your computer and reboot the system by pressing CTRL+ALT+DELETE key. Now, you’ll be prompted to “press any key to boot from disk”. So press any key and go ahead.

boot from cd dvd

Step#2: You’ll see the screen of windows installation wizard. Select language, time and keyboard and press Next.


Step#3:  Now you’ll see an option  “Repair your computer”. Click on it.

Repair comouter

Step#4: Choose your operating system from below and click on Next Button.

select os

Step#5: Now choose an option “command prompt”.

command prompt

Step#6: Now, You’ll have to enter following commands in command prompt respectively.

  • bootrec /fixboot
  • bootrec/fixmbr
  • bootrec  /RebuildBCD

Now the error of your computer has been fixed. if it is not fixed then you can try the second method given below.

Method 2: Using Startup Repair Tool.

Step#1: This error message generally appears when we start the computer. After error message, insert windows installation media into computer and press CTRL+ALT+DELETE to restart the computer.

Step#2: Now restart your PC and go to BIOS Setting choose installation media at first boot.

Note:The key to getting into the boot menu varies from the different computer. Usually,  it’s F2, F8, F10, F12, Esc or Del. If you are not sure, You can consult the manufacturer of your PC.

Step#3: When you see a black screen saying Press any key to boot from CD or DVD, press Enter on your keyboard.

boot from cd

Step#4: Now, select Your language, time and Keyboard and click on Next.

set langauge

Step#5: Click “Repair your computer“.

Repair your comouter

Step#6: Click on Startup Repair.

Startup repair tool

Now, it will scan your computer for any startup errors.

Step#7: Click on “Finish”. Now Your Computer has been successfully repaired.

Read More:-

How to Enable Hibernate Option in Windows 8/10?

8 Quick tips to Increase Android Performance?

What is Virtual Memory and How increase size of Virtual Memory?

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