Fix 0x80070424

Windows Update service missing or corrupted.

What it means

This can happen when Windows Update components are damaged, missing, or blocked by system configuration or corruption.

Try this first

  1. Restart your PC and retry Windows Update.
  2. Run Windows Update Troubleshooter (Settings -> System -> Troubleshoot).
  3. Check Services to confirm Windows Update exists and is not disabled.

Advanced steps

  1. Run System File Checker (Command Prompt as Admin): sfc /scannow
  2. Run DISM repair (Command Prompt as Admin): DISM /Online /Cleanup-Image /RestoreHealth
  3. Reset Windows Update components and retry.

Rebuild Windows Update Components

If Windows Update services are missing or corrupted, rebuilding the update components often restores normal update behavior.

Run these commands one at a time (Command Prompt as Admin):

net stop wuauserv
net stop bits
net stop cryptsvc
net stop msiserver

ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 catroot2.old

net start wuauserv
net start bits
net start cryptsvc
net start msiserver

DISM /Online /Cleanup-Image /RestoreHealth
sfc /scannow

Restart your PC and try Windows Update again.

Related Windows Errors

If Windows Update services are missing or not working properly, these related guides may also help:

If the Error Still Persists

If update services are missing due to deeper corruption, manual resets may not fully restore them.

An automated repair tool can scan for common Windows component problems and repair them automatically.

Recommended option
Fix Windows Update component issues automatically

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Frequently Asked Questions

What causes error 0x80070424?

This error usually occurs when a required Windows component, service, or system file is not working correctly. It may be caused by corrupted system files, disabled services, failed updates, or software conflicts.

Is error 0x80070424 dangerous?

The error itself is not dangerous, but it can prevent Windows features, updates, or applications from working properly. If ignored, it may lead to stability or security issues over time.

Can error 0x80070424 be fixed without reinstalling Windows?

Yes. In most cases, this error can be resolved using troubleshooting steps such as repairing system files, enabling required services, or using automated repair tools, without needing to reinstall Windows.