How to backup and restore the registry in Windows 11

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Catherine Le Nevez
@catherinelenevez
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support.microsoft.com

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The Windows registry contains some of the most important files for Windows and its apps. However, there may be times when you will need to make changes to the registry for troubleshooting. And if you're not careful, you can cause irreversible damage to your PC. Hence, learning how to backup and restore registry on Windows 11 becomes vital.

While making changes to the registry is simple enough, sometimes things can go terribly wrong. The slightest mistake can make the entire database inaccessible. Or worse, your computer may not even boot. This article will discuss the steps involved in backing up and restoring the registry on Windows 11. So, let's get started.



HOW TO BACK UP THE LOG FILES ON WINDOWS 11

There are a couple of ways to back up your registry. You can create a backup from Registry Editor or use System Restore to achieve the same result.

Use the registry editor

To back up the log files using the Registry Editor, follow these steps.

  • Open Windows Search, type Registry Editor and click Run as Administrator to open Registry Editor with Administrator privileges.
  • Click the File menu at the top and select Export.
  • Type a suitable name for the file and choose a location. In Export range, select All and press Save.

Wait a few seconds and the backup file will be created on your PC.

Use System Restore

While the above method is quite simple, you can also use System Restore on Windows to back up the log files. This can be useful when Windows fails to start properly and you want to restore log files via the Advanced Boot Environment.


  • Open the Start menu, type create a restore point and press Enter.
  • Under System Protection, select your system drive. Then click Configure.
  • In the following window, select the “Turn on system protection” option in Reset settings. Press Apply followed by OK.
  • Then, click Create.
  • Enter a suitable name for the restore point and press Create again.

Windows will take a few moments to create a system restore point, and all log files will be backed up in the process.


HOW TO RESTORE THE LOG ON WINDOWS 11

Restoring registry files on Windows 11 is just as easy if something goes wrong. Depending on how you backed up the log files, you can use Registry Editor or System Restore to restore the log files.

Use the registry editor

To restore registry files by using Registry Editor, follow these steps.

  • Click the Search icon on the taskbar, type registry editor and click Run as administrator.
  • Expand the File menu and select Import from the list.
  • Locate and select the backup file. Then click Open.
  • Wait for the log files to be restored.

Alternatively, you can also restore the log file by right-clicking on it and selecting Merge.

Use System Restore

  • Press Windows Key + S to open Windows Search. Type create a restore point and select the first displayed result.
  • Under System Protection, click System Restore.
  • You will be given two options. Select “Choose a different restore point” and hit Next.
  • Select the restore point you created earlier. Then hit Next.
  • Review the restore point and click Finish to start the restore process.

HOW TO BACKUP AND RESTORE INDIVIDUAL REGISTRY KEYS ON WINDOWS 11

If you are making changes to only a few select parts of the registry, as is the case most often, you may want to consider backing up that specific section of the registry instead of creating a full backup. It is quite simple to do this. That's how.



  • Press Windows key + R to open the Run dialog box. Type regedit in the box and press Ctrl + Shift + Enter to open it with admin rights.
  • Use the left pane to navigate to the key you want to back up. Right click on it and select Export.
  • Enter a suitable name for the backup file and hit Save.

That's all. The registry key will be backed up.


You can restore the backup at any time, just in case things go wrong. Just double-click the backup file and click Yes when asked for confirmation.

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