How to Fix the Windows 11 Version 22H2 Update Not Installing

Abraham Smith

Microsoft released its first Windows 11 build version update in September 2022. The 22H2 update added a number of new Windows 11 features and options. Many users are now installing this update from Settings.


However, some users have reported on forums that they cannot update Windows 11 to 22H2 version. These users have said that updates get stuck on percent signs when trying to download and install them from settings. Some users are seeing error codes like 0x800f0806 for this update. Here’s how you can fix Windows 11 22H2 update not installing.


1. Run the Windows 11 update troubleshooter

The Windows Update Troubleshooter is designed to look for and fix problems with the update process. This troubleshooter is not guaranteed to fix all update errors, but it might fix Windows 11 22H2 update not installing, at least for some users. You can troubleshoot Windows Update in the following steps:

  1. Press Win + I to open settings.
  2. Choose system tabs Troubleshooting Possibility.
  3. click Other problem solvers to reach the troubleshooting utilities.
  4. Choose To run for Windows Update Troubleshooter.
  5. Wait for the troubleshooter to detect problems and display a result. Usually, it automatically applies fixes for detected problems.

2. Run a system files and mount image scan

System file corruption can cause Windows update errors to appear. You can check for and fix corrupted files by running a System File Checker scan in Command Prompt. It is also recommended to run a Deployment Image Servicing and Management Scan beforehand to verify the system image. How to run both scan tools in Windows 11.

  1. Open the file search tool with the window + S hotkey.
  2. Search for Command Prompt by typing it cmd in the text field.
  3. In the search tool results, right-click on the command prompt to select one Execute as administrator Possibility.
  4. Start by typing this command and press Enter: 
    DISM.exe /Online /Cleanup-image /Restorehealth
  5. Then run the SFC tool by typing and pressing the following command To return: 
    sfc /scannow
  6. Wait for the SFC scan to show a result message in the command prompt.

3. Free up disk space

For the Windows 11 22H2 update you need at least 64 gigabytes of hard disk space. So make sure your hard drive has enough space for the 22H2 update before installing it.

If not, free up the space needed for the update by deleting unnecessary files and uninstalling the Windows software. For more information on how to create disk space via settings, see our recommended cleaning guide.

4. Verify that Windows Update dependency services are enabled

The Windows Update service has some service dependencies that need to be enabled and running. Windows 11 22H2 update issues are likely to occur when essential required services are disabled. You can ensure that the Windows Module Installer, BITS, and CryptSvc services are enabled as follows:

  1. Open the Windows 11 Services utility. See our guide on opening Services for further instructions.
  2. double click Windows Module Installer to display a properties window for that service.
  3. Choose Automatically Start option for the service on his startup type drop down menu.
  4. click beginning in the properties window when the service is not running.
  5. Choose Apply > OK to define the settings of the service.
  6. Repeat the previous four steps for the Background Intelligent Transfer Service, Cryptographic Service, and Windows Update services.

5. Make sure .NET Framework 3.5 is enabled

The .NET Framework 3.5 feature must also be enabled for the Windows Update service to work. This should be enabled by default in Windows 11, but some users may still need to enable .NET Framework 3.5. Here’s how to make sure .NET Framework 3.5 is enabled in Windows 11:

  1. Open the file and app search utility by pressing window + S keyboard shortcut.
  2. Enter Windows features in which Write here to search Crate.
  3. press the Turn Windows features on or off Applet in the search tool.
  4. Choose .NET Framework 3.5 Check box if this feature is not enabled.
  5. Also click on the .NET Framework 4.8 check box if not selected.
  6. Press the OK Button in the Windows Features window.
  7. Then click Yes to install.
  8. Restart Windows 11 after installing the feature.

6. Reset the components for Windows Update

Windows 11 22H2 update issues can also occur due to corrupted update components. You can repair the update components by resetting them. This troubleshooting method involves restarting the update services and updating the catroot2 and SoftwareDistribution folders by renaming them. You can reset Windows update components using Command Prompt as follows:

  1. Open Command Prompt with elevated privileges as described in steps one to three of the second method.
  2. Then stop four services by typing and running the following commands: 
    net stop wuauserv
    net stop bits
    net stop cryptSvc
    net stop msiserver
  3. Next, rename the SoftwareDistribution folder by running this command: 
    ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
  4. Type this catroot2 command rename and press To return: 
    ren C:\Windows\System32\catroot2 Catroot2.old
  5. Then restart the services with these commands: 
    net start wuauserv
    net start bits
    net start cryptSvc
    net start msiserver
  6. Close the command prompt and select Start anew in your start menu.

7. Disable third-party antivirus utilities

Some third-party antivirus programs may falsely interfere with the Windows 11 22H2 update update process. To prevent this, disable real-time scanning for third-party antivirus software.

If you have a third-party antivirus tool installed, right-click the system tray icon and select a context menu option to turn off protection for a few hours. Then try to update Windows 11 to 22H2 version with antivirus software disabled.

AVG and Avast are two antivirus software packages that often generate Windows update errors. These antivirus tools were also incompatible with some Windows 10 builds. If you have either of these installed, consider uninstalling them instead of just disabling their shields.

8. Disable kernel DMA protection

Some users have said that the security feature Kernel DMA Protection in Windows 11 causes the 22H2 update to fail if it is enabled. If this feature is enabled on your desktop or laptop, disabling it may result in Windows 11 22H2 not installing. To check if kernel DMA protection is enabled, open the System Information app and look for this feature in the System Summary Section.

The only way to turn it off Kernel DMA Protection is a setting for disabling it in the BIOS (Basic Input Output System). You can access the basic input-output system settings on Windows 11/10 PC as described in our guide on how to enter the BIOS. Find and disable a kernel DMA protection setting on a security tab in the BIOS.

9. Install the 22H2 update using the installation wizard

This final solution is more of a workaround than a fix for the 22H2 update not installing through Settings. Instead of using Settings, try upgrading using the Windows 11 setup wizard. We have a complete guide that tells you how to use the installer wizard to update Windows 11.

Discover the Windows 11 2022 update

These potential solutions will likely fix most 22H2 update errors for majority of users. The solutions on Microsoft’s Windows update troubleshooting page may also help some users to fix Windows 11 22H2 update not installing. After this problem is fixed, you can discover all interesting new features and options in Windows 11 2022 Update.

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