On Windows 10, the Windows Update troubleshooter can be run in either of these ways:
- Start with the automated troubleshooter in the Get Help app.
- If needed, go to Start > Settings > Update & Security > Troubleshoot > Additional troubleshooters.
- Under Get up and running, select Windows Update > Run the troubleshooter.
- Restart the device after it finishes.
- Then go to Start > Settings > Update & Security > Windows Update > Check for updates.
If the issue continues, run the troubleshooter again to check for additional errors.
If Windows Update still does not offer Windows 11 even though PC Health Check shows the device is eligible, a supported workaround is to use the Windows 11 Installation Assistant to upgrade manually.
If the problem is recurring Windows Update failures, Windows also has automatic troubleshooters that may run on affected devices, but those troubleshooters cannot be run manually. Their status can be checked in troubleshooting history:
- For the recurring monthly security update issue: Start > Settings > Update & Security > Troubleshoot > View history.
- For the troubleshooter that repairs Windows Update system files and settings on certain Windows 10 versions: Start > Settings > Update & Security > Troubleshoot > View troubleshooting history.
If manual troubleshooting is needed beyond the troubleshooter, Microsoft documents an advanced reset of Windows Update components from an elevated Command Prompt. This requires administrator permissions and command-line work:
-
net stop bits -
net stop wuauserv -
ren %systemroot%\softwaredistribution softwaredistribution.bak -
ren %systemroot%\system32\catroot2 catroot2.bak -
net start bits -
net start wuauserv
Then restart the computer.
Warning: renaming the SoftwareDistribution and Catroot2 folders is an advanced repair step and should be used only if comfortable working in Command Prompt as an administrator.
References:
- Windows 10
- [Windows 11)](https://support.microsoft.com/windows/deployment/updates-lifecycle/troubleshoot-problems-updating-windows#most-common-windows-update-problems)
- Windows Update Troubleshooter for devices experiencing recurring issues installing monthly security updates | Microsoft Support
- Troubleshooter for repairing Windows Update system files and settings | Microsoft Support
- Windows update 10 to 11 - Microsoft Q&A