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Hassan shamsi 5 Reputation points
2026-02-08T13:48:10.73+00:00

Windows 11 Insider Preview Quality Update (26220.7752)

Die Fehler 0x800700b7 und 0x80242016

Windows Insider program | Windows Insider preview | Install, activate, and Windows update
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  1. Hassan shamsi 5 Reputation points
    2026-02-09T09:35:25.79+00:00

    Thank you for the response and the clarification regarding Insider builds.

    ​I wanted to let you know that I have already attempted the troubleshooting steps you mentioned, including running SFC and DISM, but unfortunately, the Error 0x800700b7 persists.

    ​Since these repairs didn't resolve the issue, I suspect the conflict might be on the development side rather than my local configuration. I am hopeful that this is a known bug within this specific build and that Microsoft will provide a fix in an upcoming release. I will follow your advice and wait for the next update to see if it resolves itself.

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  2. Thomas4-N 17,215 Reputation points Microsoft External Staff Moderator
    2026-02-09T08:48:16.94+00:00

    Hello Hassan shamsi, welcome to Microsoft Q&A forum.

    Please understand these errors are fairly common in Insider builds and typically relate to Windows Update component conflicts or post-reboot state mismatches. Since Insider builds are pre-release software, installation failures can occur and are often resolved in subsequent builds without user intervention.

    If you still want to attempt troubleshoot, you can run DISM and SFC to repair system files or running an in-place upgrade. If you’re not in a rush, holding off for the next update might be the simplest path.

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