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missykat's avatar
missykat
Copper Contributor
Jan 07, 2026

Windows 11 Version 25H2 Update failed install

I currently have HP Laptop 3C0C5E63 with windows 11 version 24H2 build 26100.6584.  I have repeatedly tried to install the Version 25H2 update which continued to fail.  Last error code was 0x800f0983.  I understand that this error message just like previous error messages has to do with a corrupted file.  Is there going to be a replacement update file???  I would appreciate any help with this as I would like to get this new version installed.

Thanks

missykat

community

3 Replies

  • KapilArya's avatar
    KapilArya
    MVP
    Jan 12, 2026

    Windows 11 24H2 and 25H2 shares identical core system files. You can easily upgrade to Windows 25H2 by installing enablement package as the update may on already on your system, it just needs an activation trigger.

    Try installing enablement package, see if it helps:

     

    https://www.kapilarya.com/windows-11-version-25h2-failed-to-install#manually-install-the-windows-11-25h2-enablement-package 

     

    Let us know if this helps!

     

    Note: Included link in this reply refers to blog post by a trusted Microsoft MVP. 

  • AdrianPierce's avatar
    AdrianPierce
    Iron Contributor
    Jan 12, 2026

    Go to Settings > System > Troubleshoot > Other troubleshooters. Find Windows Update and click Run. Follow the prompts to detect and fix common problems automatically.

  • Allison_DeleonE's avatar
    Allison_DeleonE
    Iron Contributor
    Jan 09, 2026

    The error code 0x800f0983 typically indicates that a Windows update component or file is corrupted or missing, preventing the upgrade from completing successfully. Since you’re trying to update from Windows 11 version 24H2 to 25H2 and encountering persistent errors.