How to Fix “Error Code 0x81000037” in Windows 10

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  • Updated on March 25th, 2025

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Error Code 0x81000037 occurs when Windows Backup fails, posing a risk to enterprise data security. It can occur due to corrupted files, disk errors, or hardware malfunctions. These failures result from power interruptions and outdated storage devices. All of these may lead to potential data loss or system downtime and disrupt business operations. Fixing this issue manually requires extensive technical work. A smarter and more reliable approach is to use the BKF File Repair Tool. It is specifically designed to repair or restore corrupt Windows Backup Files. Before proceeding, it’s essential to understand error 0x81000037 and why it needs to be fixed.

Error 0x81000037 in Windows 10 is a Windows Backup Failure that occurs when creating the system image backup using Windows Backup and Restore. This occurs due to corrupt reparse points and disk errors. A reparse point is a file system in Windows that redirects files or folders to different locations. 

Why Fix Windows Backup 0x81000037?

Before looking at how to solve the problem, let us first try to understand why the problem occurred in the first place. Here are some reasons that explain what might have caused the error to occur:

  1. Backups ensure data security by preventing accidental deletion, corruption, or system failures. Without fixing this issue, the user may permanently lose important data.
  2. Ignoring this issue may cause repeated backup failures. 
  3. Addressing this issue can improve the overall system reliability and stability.
  4. Backup failure due to disk errors may prevent the user from restoring the system to an earlier version. 

Let’s head to the next section and try to implement the solutions to resolve the error.

How to Fix “Error Code 0x81000037” in Windows 10?

To fix this issue, users can opt for a manual resolution or use an automated recovery solution for a faster solution. Let’s first look at the manual methods.

Remove Faulty Reparse Points

A Reparse point is a feature in Windows File System that allows files or folders to point to another location. 

Make sure to back up important data before making any changes. Also, be careful when deleting reparse points. The users mistakenly delete system reparse points.

Follow the steps given below and try to fix the issue:

  1. Open the Command Prompt.
  2. Enter the following command:
dir /AL /S C:\
  1. Remove the reparse points by running this command:
Directory Junctionrmdir “C:\Path\To\ReparsePoint”
Symbolic Linkdel “C:\Path\To\Symlink”

Verify and Repair Corrupt Files

The System File Checker (SFC) and Deployment Image Surfacing and Management (DISM) scan and repair damaged or corrupted system files. 

Use the steps below to try and fix Windows backup 0x81000037 :

  1. Open Command Prompt.
  2. Run this command for SFC Scan:
sfc /scannow
  1. Run this command for DISM Scan:
DISM /Online /Cleanup-Image /RestoreHealth

Check Disk Errors

The CHKDSK helps identify disk-related errors, repairs bad sectors, and resolves file system issues.

Complete the following actions to resolve the issue:

  1. Open Command Prompt as an administrator.
  2. Type this command and hit Enter:
chkdsk C: /f /r /x

Replace C: with the drive where you are trying to backup.

Check Volume Shadow Copy Services

Making sure that Volume Shadow Copy Services is running, helps prevent backup failures. If this is disabled, Windows might not perform successful backups.

Go through the steps below to troubleshoot the problem:

  1. Open Run (Win+R).
  2. Type services.msc and press Enter.
  3. Now, locate Volume Shadow Copy and Windows Backup services. 
  4. Right-click on each of them and choose Properties. Set Startup type to Automatic
  5. Click on Start > Apply > Ok

Exclude Certain Folders from the Backup

By using this approach, the user can prevent backup failures due to reparse points. Also, deleting non-essential folders reduces the backup size and speeds up the process. 

Proceed with the steps to restore failed error 0x81000037:

  1. Open Control Panel.
  2. Go to Backup and Restore.
  3. Press Set up Backup or Change settings.
  4. Choose Let me choose and uncheck the non-essential folders (AppData, Program Data, etc.)
  5. Lastly, click on Next.

Perform a Clean Boot

A Clean Boot identifies and resolves the issues that are caused by third-party apps or background services. Doing this will also improve the system’s performance by reducing the load.

Follow these steps to resolve the Windows backup 0x81000037:

  1. Press Win+R and type msconfig > Enter.
  2. Go to Services > Hide all Microsoft Services.
  3. Click on Disable All and navigate to the Startup tab.
  4. Now, open the Task Manager and disable all the startup programs. 
  5. Restart your computer and try backing it up again. 

A Smarter Solution to Fix Error Code 0x81000037 in Windows 10

Corrupt Windows Files can cause data loss, but the BKF Repair Tool efficiently repairs and recovers the damaged files. The tool features dual scanning modes: Complete Range and Partial Range for a targeted recovery. It also offers a preview option that allows users to preview the recovered data before restoration. To prevent re-scanning, the user can use the feature Save Snapshot. This tool is ideal for businesses, IT teams, and individuals.  

Implement the steps outlined below to fix the error:

  1. Download and launch the Recovery Tool.
  2. Click on the Open button, choose your corrupt BKF File, and Open it.
  3. Now, scan your BKF File choosing between Set Complete Range or Set Partial Range.
  4. Once the scanning process is completed, click Ok.
  5. After that, Preview the tree hierarchical structure and choose the desired path to save.
  6. Lastly, click on the Save button.

Conclusion

Error Code 0x81000037 may leave businesses facing permanent data loss, operational disruptions, and compliance risks. This blog covers various solutions to fix this issue. Conventional or manual methods such as removing reparse points, checking the disk errors, and repairing the damaged files may help. Solve error code 0x81000037 easily by using BKF Recovery Tool. It is a comprehensive solution that recovers and repairs corrupt BKF Files. By applying these solutions, the user can eliminate the risk of data loss and failed backups.

Related Post: Resolve Outlook Error 0x800ccc0f.

Frequently Asked Questions

Q- How to fix Windows 10 installation error?

Ans- Check the system requirements, free up your disk space, unplug any USB Devices, try running Windows Update Troubleshooter, Temporarily disable Anti-virus, check for corrupt files and disk errors, etc.

Q- Which is the best software for repairing Windows Backup Files?Ans- The best software for restoring or repairing the damaged Backup Files is the BKF Repair Tool. It is a reliable option for both individuals and businesses.

About The Author:

Raj is a skilled technical writer who makes complicated topics easy to understand. With experience in email and cloud migration, he creates clear and engaging content that helps readers learn about technology. His work is trusted by many and has been featured on well-known tech sites.

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