Fix Bootrec /Fixboot Access is Denied Windows 11/10 [2025]

If you’re trying to repair your Windows 11 or 10 startup issues using the Bootrec /fixboot command but keep getting an “Access is Denied” error, don’t worry. This guide will help you resolve the issue quickly.

Why Does the “Bootrec /fixboot Access Denied” Error Occur?

The “Access is Denied” error usually happens due to:

  • Insufficient permissions in Command Prompt.
  • Secure Boot or BitLocker preventing changes.
  • Corrupted system files or boot sector issues.

How to Fix Bootrec /Fixboot Access Denied in Windows 11/10

Follow these methods to resolve the issue:

Method 1: Run Command Prompt as Administrator

  • Boot into Windows Recovery Environment (WinRE):
    • Restart your PC and press F11/F8/ESC (varies by manufacturer) to enter recovery mode.
    • Select Troubleshoot > Advanced Options > Command Prompt.
  • Run Bootrec Commands with Admin Rights:
    • Type the following commands one by one and press Enter after each:

bootrec /fixmbr
bootrec /fixboot
bootrec /scanos
bootrec /rebuildbc

Run Command Prompt as Administrator
  • Restart your PC and check if the issue is resolved.

Method 2: Disable Secure Boot in BIOS/UEFI

  1. Restart your PC and enter BIOS/UEFI (usually by pressing F2/DEL/ESC).
  2. Find Secure Boot under the Boot or Security tab.
  3. Disable Secure Boot, save changes, and exit.
  4. Try running Bootrec /fixboot again.

Method 3: Rebuild BCD Manually

If Bootrec /fixboot still fails, manually rebuild the Boot Configuration Data (BCD):

  • In Command Prompt (Admin), run:

diskpart
list disk
select disk 0
list volume
exit

  • Note the System Reserved (ESP) partition (usually Volume 1).
  • Run these commands (replace X with your EFI partition letter):

bcdboot C:\Windows /s X: /f UEFI

  • Restart your PC.

Method 4: Check for BitLocker Encryption

If BitLocker is enabled, you may need to:

  • Suspend BitLocker from Control Panel.
  • Try Bootrec /fixboot again.

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Final Thoughts

The “Bootrec /fixboot Access is Denied” error can be frustrating, but these methods should help you fix it. If the issue persists, consider repairing Windows using a USB installation drive.

Did this guide help you? Let us know in the comments!

Good Luck >>>😀

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