Windows 0x80070422: Fixing Windows Update Service Errors

The 0x80070422 error typically appears when Windows is unable to start the Windows Update service.

This can occur due to service misconfiguration, corrupt system files, or interference from third-party security software.

Begin by running the Windows Update Troubleshooter, which can detect and fix common issues with the update service.

To do this, go to Settings > Update & Security > Troubleshoot > Additional troubleshooters, and select Windows Update.

If the troubleshooter doesn't resolve the issue, check if the Windows Update service is enabled.

Open Services by typing services.msc in the Start menu search bar, and locate Windows Update.

Right-click it, and select Properties.

Ensure that the startup type is set to Automatic, and click Start if the service isn't running.

If the error persists, run the sfc /scannow command in Command Prompt to repair any corrupted system files that might be affecting the update process.

You can also use the DISM tool (DISM /Online /Cleanup-Image /RestoreHealth) to repair the system image.

Additionally, ensure that your firewall or antivirus software isn’t blocking the update process.

Try temporarily disabling your antivirus software and then attempt the update again.

If you are on a corporate or restricted network, check with your IT department to see if group policies are preventing Windows updates.