Windows Update Error Code 0x80070424: How to Fix It

Easy 30-45 minutes Medium Severity Verified June 2026
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Error Code
0x80070424
Brand
Reddit Validated
Product Type
operating_system
Severity
Medium
DIY Difficulty
Easy
Estimated Fix Time
30-45 minutes
Error 0x80070424 means Windows Update can't find a required service in the registry. This often happens after a failed update or malware. Don't worry—you can fix it with a few simple steps.
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Tools You'll Need

How to Fix Error Code 0x80070424

  1. Run Windows Update Troubleshooter

  2. Reset Windows Update Components

    Make sure to run Command Prompt as administrator. Do not skip renaming folders.

  3. Repair System Files with SFC and DISM

  4. Re-register Windows Update DLLs

  5. Check Windows Update Service in Services.msc

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When to Call a Professional

If none of the steps resolve the error, or if you encounter system file corruption that SFC/DISM cannot fix, consider using System Restore, Reset This PC, or contact Microsoft support.

Frequently Asked Questions

What causes error 0x80070424 in Windows Update?
This error occurs when a required Windows Update service is missing from the registry, often due to a failed update, malware, or system file corruption.
Can I fix error 0x80070424 without admin rights?
No, you need administrator access to reset services, run SFC/DISM, and re-register DLLs.
Will resetting Windows Update delete my files?
No. Resetting Windows Update components only affects update-related files; your personal files remain untouched.
How do I fix error 0x80070424 on Windows 10/11?
Follow the steps above: run troubleshooter, reset components, run SFC/DISM, re-register DLLs, and check services.
Is there a quick fix for error 0x80070424?
The quickest fix is running the Windows Update Troubleshooter (Step 1). If that doesn't work, proceed with the other steps.

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