5 Methods To Fix Bootrec /Fixboot Access Is Denied In Windows

If your Windows upgrade fails or you cannot boot your computer, try running the command “bootrec /fixboot.” However, some users receive the error message “Access is denied.”

According to some customers’ input, Windows 10 is the most likely to encounter the bootrec/fixboot access forbidden error. You may receive an “Access Denied” warning while using Boot Manager to fix booting problems.

5 Best Methods To Fix Bootrec /Fixboot Access Is Denied In Windows 10, 8, 7

When you use the “bootrec /fixboot” command to make a basic recovery, there are a few reasons why your access is prohibited.

The bootrec command is crucial because it rebuilds the Boot Configuration Data (BCD). BCD aids in the recovery of data from missing, corrupted, or incorrectly configured files.

What’s Bootrec /Fixboot?

The command “bootrec /fixboot” is used in the Windows Recovery Environment utility. Bootrec /fixboot operates a boot sector compatible with the current Windows system to write a new boot sector to the system partition.

Fixboot will create a Windows 7-compatible boot sector and so on if your PC is running Windows 7. This fixboot command is typically used to resolve a variety of startup faults and issues, such as:

  • The boot sector has been compromised.
  • Windows was unable to begin. A recent software/hardware upgrade is to blame.
  • Your system is missing a boot device.
  • BSOD errors
  • When you first startup, you’ll see a black screen.

The “bootrec /fixboot” a command is a standard approach to fixing similar issues. Running the bootrec /fixboot command, on the other hand, is likely to result in a new set of problems.

Methods To Fix Bootrec /Fixboot Access Is Denied In Windows 10, 8, 7 (no EFI, MBR, GPT, BIOS)

  1. Name The Hidden Boot Partition
  2. Run CHKDSK
  3. Run Automatic Repair
  4. Repair Boot Sector Or Rebuild BCD
  5. Disable Fast Boot In BIOS

1. Name The Hidden Boot Partition

Create your recovery disc with Windows 10 and use it to fix your machine quickly.

  • Microsoft’s Media Creation Tool software can be downloaded from their website.
  • Accept the terms and conditions by opening the downloaded file.
  • From the opening screen, choose to Create installation media (USB flash drive or ISO file) for another PC.
  • Your computer’s settings will determine the bootable drive’s language, architecture, and other variables.
  • Remove the check from the box. To select the optimal settings for this PC, use the recommended parameters.
  • When prompted to pick between USB or DVD, click Next and select USB drive or DVD.
  • Select the USB or DVD drive from the list of storage media attached to your computer by clicking Next.
  • The Media Creation will start downloading the files needed to make the installation device when you click Next.

Start your computer by inserting the installation drive you possess or have just produced.

  • Choose your keyboard layout from the Choose Your Keyboard Layout window list.
  • Navigate to “Troubleshoot,” then “Advanced Options,” then “Command Prompt” on the Choose an option page.
  • Run the commands listed below in it.
    • Diskpart
    • sel disk 0
    • list vol
  • Assign a drive letter to the EFI partition (EPS – EFI System Partition) that uses the FAT32 file system.
  • The commands listed below can be used to do this. It’s important to note that the “number of volumes” should be changed with the number adjacent to the EFI partition.
    • set vol <number of volumes>
    • assign letter= <drive letter>:
    • exit
  • To go to the Boot folder, type the first command below after you’ve assigned a letter to the boot drive. This time, replace the drive letter with the one you specified for the EFI partition earlier.
    • cd /d :\EFI\Microsoft\Boot\
    • bootrec /FixBoot
    • ren BCD BCD.old
    • bcdboot c:\Windows /l en-us /s <boot letter>: All


Skip the first-screen language selection and Select Repair your computer after booting from the Windows installation DVD.

  • Select Troubleshoot, then Command Prompt from the drop-down menu.
  • Type “chkdsk c: /r” into the command prompt and press Enter. It implies you have Windows on your C: drive.
  • If your system partition’s drive letter differs, type the correct one.

3. Run Automatic Repair

You can now utilize the Automatic Repair application to fix the problem automatically.

  • Start your computer by inserting the installation drive you possess or have just produced.
  • Choose your keyboard layout from the Choose Your Keyboard Layout window list.
  • Navigate to “Troubleshoot,” then “Advanced Options,” then “Automatic Repair/Startup Repair” on the Choose an option page.
Run Automatic Repair
Run Automatic Repair
  • On Windows 10, you’ll get a box that says “Preparing Automatic Repair,” then a prompt to select your Account and enter a password.
Run Automatic Repair
  • Check if Automatic Repair was successful in resolving your issue.

4. Repair Boot Sector Or Rebuild BCD

  • Start the computer by booting from the installation disk.
  • Select “Repair your computer,” “Troubleshoot,” and “Advanced options” from the drop-down menu.
  • Select “Command Prompt with Networking” from the drop-down menu.
  • Type the commands below, pressing Enter after each one.
    • Bootrec /rebuildbcd
    • Bootrec /fixmbr
    • Bootrec /fixboot
Repair Boot Sector Or Rebuild BCD

5. Disable Fast Boot In BIOS

You can use the Fastboot to speed up the booting process. When you turn on your computer, it runs a series of tests.

  • Restart the computer and enter BIOS settings by hitting the BIOS key as soon as the system starts up.
  • On the boot screen, the BIOS key is usually visible. Other keys are also available. F1, F2, Del, and so on are the standard BIOS keys.
  • The setting to disable is usually found under the Boot tab, which may have a different name depending on the manufacturer.
  • Fast Boot or Quick Boot is the name of the setting. Set it to Off or Disabled once you’ve found the suitable settings.
  • For this to function, Secure Boot must be turned off. When the BIOS settings box appears, select “Security menu.” Press Enter after selecting Secure Boot Configuration.
  • Continue to the Secure Boot Settings menu by pressing F10. The menu for Secure Boot Configuration should appear.
  • Change the setting for “Secure Boot” to Disable.
  • Users also can change the boot mode from UEFI into Legacy. Navigate to the Boot Mode option, which may be found in any region of the BIOS settings screen, and change its setting to Legacy.
  • Exit Saving Changes by going to the Exit section and selecting it. It will start the computer’s boot process.


bootrec /fixboot access forbidden” is a bug that can occur on any computer or laptop running Windows operating system. As a result, if your machine has this problem, you shouldn’t be too concerned. To fix “bootrec /fixboot access is denied on Windows 10,” follow the procedures outlined above.

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