Windows KB5055523 keeps failing to fully install at 25%.

Anonymous
2025-04-10T11:52:24+00:00

my Windows KB5055523 keeps failing to fully install at 25%. It diverts to retry. How can this be fixed to get the install?

Windows for home | Windows 11 | Install and upgrade

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  1. Anonymous
    2025-04-16T14:38:55+00:00

    I did not look far enough in my Update history. It says this update was installed successfully on 4/10/2024.

    Why is it trying to install it now?

    Fred

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  2. Anonymous
    2025-04-16T14:30:59+00:00

    I also have the same issue. My Windows version is Image

    Image

    Need help,

    Fred

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  3. Anonymous
    2025-04-15T12:49:20+00:00

    Greetings

    I am experiencing the same issue, as originally reported.
    For my part, the error code is "0x800736b3" and my build as read from your instructions is "26100.3476".

    Please note, the attached screenshots are in Danish.

    Kind regards

    Morten

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  4. David-M 119.3K Reputation points Independent Advisor
    2025-04-10T12:25:56+00:00

    Hi. I'm David, and I'm happy to help you.

    Please clarify the following:

    Are you getting an error code? If yes, which one?

    If you don't get an error code, see the update history.

    • Press "Windows + I" and select "Windows Update > Update history".

    If you prefer, share a screenshot. Use the shortcut "Windows + Shift + S" to use the screenshot tool.

    Also. What is the "OS Build" of your Windows 11?

    • Press "Windows + R", type winver, and click OK.

    If you prefer, share a screenshot.

    Be sure to censor your email address if it appears. The Microsoft Community is public.

    I await your reply. Click on the "Reply" button below my reply.

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