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Windows Updater will not work now that I have windows 11 pro installed

Christopher Harris 0 Reputation points
2026-03-04T15:41:12.1333333+00:00

I update to windows 11 26200.7842 V25H2 and now mu windows updater will not work. Tried several registry fixes, stopped and started all services, ran a scan and did a DISM repair. Still no joy

Windows Insider program | Windows Insider preview | Install, activate, and Windows update

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  1. Q&A Assist
    2026-03-04T15:41:40.8266667+00:00
    AI generated content. This question contains an answer created with AI from Q&A Assist. Learn more

    Follow these steps in order, testing Windows Update after each major step:

    1. Run the built‑in Windows Update troubleshooter
      1. Select Start > Settings > System > Troubleshoot > Other troubleshooters.
      2. Under Most frequent, select Windows Update > Run.
      3. Let it complete, apply any fixes, then restart the PC.
      4. Go to Start > Settings > Windows Update > Check for updates and test.
    2. Repair system files and the component store again (full sequence)
      1. Open an elevated Command Prompt (search for Command Prompt, select Run as administrator).
      2. Run: 
              DISM.exe /Online /Cleanup-image /Restorehealth
        Wait for it to finish and confirm it reports the operation completed successfully.
      3. Then run: 
              sfc /scannow
        Wait for 100% completion.
      4. Restart and try Windows Update again.
    3. Reset Windows Update components
      1. Open an elevated Command Prompt.
      2. Run these commands one by one, pressing Enter after each and waiting for completion: 
              net stop bits
      net stop wuauserv
      ren %systemroot%\SoftwareDistribution SoftwareDistribution.bak
      ren %systemroot%\System32\catroot2 catroot2.bak
      net start bits
      net start wuauserv
      3. Restart the PC and check for updates again from Settings > Windows Update.
    4. Check disk and repair file system errors
      1. Open an elevated Command Prompt.
      2. Run: 
              chkdsk /f C:
      3. Approve running at next restart if prompted, then restart and let the scan complete.
      4. After boot, try Windows Update again.
    5. Perform a clean restart (clean boot) and test A clean restart can eliminate third‑party conflicts that block updating.
      1. Follow the steps in Perform a clean restart into Windows from the Windows update troubleshooting article.
      2. After booting in this minimal state, go to Settings > Windows Update > Check for updates.
    6. Use DISM with an alternate repair source (if online repair fails) If DISM cannot repair using Windows Update (common on Insider builds), use another Windows 11 25H2 installation or media as a repair source:
      1. Ensure the repair source is the same build or newer than 26200.7842 and fully patched.
      2. Share or mount that Windows installation or image.
      3. From an elevated Command Prompt on the problem PC, run (example path): 
              DISM.exe /Online /Cleanup-Image /RestoreHealth /Source:\\<servername>\c$\Windows /LimitAccess
        Replace <servername> with the name of the machine providing the repair source.
      4. After success, run sfc /scannow again and then retry Windows Update.
    7. If corruption persists or services won’t start: in‑place repair or clean install On heavily corrupted Insider builds, an in‑place repair or clean installation is often the most reliable fix:
      • Option A – In‑place repair (keeps files and apps):
        • Download the matching Windows 11 ISO for 25H2 from the official software download page.
        • Disconnect from the internet and third‑party antivirus.
        • Mount the ISO in File Explorer and run Setup.exe.
        • Choose to keep personal files and apps when prompted.
      • Option B – Clean install (last resort):
        • Back up all data.
        • Use the Windows 11 installation media or, for Surface devices, a 24H2/25H2 recovery image as described in the Surface recovery guidance.

    If Windows Update still fails after an in‑place repair on an Insider build, consider leaving the Insider channel, installing a stable public build (e.g., via clean install), and then re‑enrolling only after the system is fully updated and stable.

    References:

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