Windows could not update the computer’s boot configuration: Fix

Generally, Windows could not update the computer’s boot configuration error is faced during the Windows installation process. Investing a few minutes reading the article, will help you explore the solving methods for Windows boot configuration error in 2021.

The corrupted or damaged boot manager is one of the main causes for the error message “Windows could not update the computer’s boot configuration”. Sometimes the system Unified Extensible Firmware Interface prevents the Boot Configuration. Let’s go through the solving methods for the error.

How To Fix Windows Could Not Update the Computer’s Boot Configuration

Insist you to perform the stated method one after another in your Windows Operating System and check if the Windows Boot Configuration error is fixed or not. If not, proceed with other methods.

Repair the Boot Manager

Make sure you have a valid Windows installation media DVD or USB drive inserted in Windows PC, before proceeding with the stated steps.

Windows could not update the computer's boot configuration
  • Type Settings in Windows Search bar and hit enter.
Windows could not update the computer's boot configuration
  • Find the Update & Security option and click on it!
Windows could not update the computer's boot configuration
  • Next step is to click on “Recovery” option to continue,
Windows could not update the computer's boot configuration
  • You will find the “Restart now” tab under the advanced startup option. Click on it.
Windows could not update the computer's boot configuration
  • Once your Windows PC restart kindly, click on the advanced option.
  • You will find the Command Prompt option under the advanced option kindly, click on it.
Windows could not update the computer's boot configuration
  • Enter the command bootrec /rebuildbcd and hit enter.
Windows could not update the computer's boot configuration
  • Next is to enter the command bootrec /fixmbr and hit enter.
Windows could not update the computer's boot configuration
  • Input the last command bootrec /fixboot in Command prompt and hit enter. The process will consume some time, wait till 100% completion.
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Once done, close the command prompt and click on restart option.

Disable UEFI in BIOS

Windows could not update the computer's boot configuration
  • Restart your Windows Operating System. Press BIOS setting key (It differs depending on brand) for dell it’s F8 for Boot menu.
  • Click on the security menu and select the option System Configuration.
  • Next step is to click on secure boot and disable it.
  • Now use the down arrow to select Legacy Support and enable it.
  • Once done, select the Windows installation mode (DVD or USB drive) and press F10 function key to make changes.
  • Now, make use of the arrow key to select the exit tab and click on YES tab.

Create the Boot Configuration Files Manually

In case, if you’re still finding the same error message “Windows could not update the computer’s boot configuration” perform the method in your Windows PC. It will help you to create the Boot Configuration manually using Command Prompt.

  • When you find Windows Boot Configuration error simply, press Shift + F10 keys simultaneously to open Command Prompt.
Windows could not update the computer's boot configuration
  • Enter the command wmic logicaldisk get name and hit enter.
Windows could not update the computer's boot configuration
  • Now using “DIR <Drive_Letter>” command find the location Windows folder exists.
  • The “DIR <Drive_Letter>” command might differ make sure to find Windows folder {dir C: dir d: , dir e:, dir f:}
Windows could not update the computer's boot configuration
  • Now input the command diskpart in Command Prompt and hit enter.
  • Next command to input is and hit enter

Follow the commands one after another and hit enter in the same command prompt.

list disk

select disk 0 (The command might differ, find the disk where your Windows installation media exists)

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list partition

select partition 4 (The command might differ, find the TYPE as SYSTEM )

assign letter=S:

Exit

Once done, try to install Windows Installation media in your Windows PC.

In case, still finding the same problem press F10 function key to open Command prompt, enter the below stated commands one after another and hit enter.

Windows could not update the computer's boot configuration

cd /d S:\EFI\Microsoft\Boot\

ren BCD BCD.bak

bcdboot C:\Windows /l en-us /s S: /f UEFI

The process will consume time, wait till 100% completion. Once done, close the command prompt and turn off/on Windows PC.

FAQ for Windows Boot Configuration

  • How do I fix Windows could not update the boot configuration?

Perform the stated methods in Windows PC to fix the Boot Configuration error in Windows PC.

  1. Repair the Boot Manager
  2. Disable UEFI in BIOS
  3. Create the Boot Configuration Files Manually
  • Why Windows Boot Configuration Error occurs?

Whenever the boot manager gets Corrupted or damaged or Unified Extensible Firmware Interface prevents the booting process you will find the error message “Windows could not update the computer’s boot configuration”

  • What is Windows installation media?

Windows installation media lets users upgrade their Windows Operating System. It can be a DVD or external USB drive.

Conclusion

In this article, we have introduced the fixing methods for the error message “Windows could not update the computer’s boot configuration”. If you have any doubts or queries kindly, note them in the comment section. We will look into it!

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