Update KB5050009 not installing.

Anonymous
2025-01-16T01:09:05+00:00

I have tried to update to 2025-01 Cumulative Update for Windows 11 Version 24H2 for x64-based Systems (KB5050009) but i get the (Install error - 0x80070306)

I have restarted and shut down my computer multiple times to see if that would fix it but it didn't. I've also tried re-installing the update as well.

Please let me know what i can do to.

Windows for home | Windows 11 | Install and upgrade

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  1. Anonymous
    2025-01-16T22:07:03+00:00

    I get failed installation when I install the x64 option. I actually have 3 options...one is arm64 and the other two are 24H2 x64. One x64 is for Microsoft Server Operating System. The other x64 option is for Windows 11. My failed installation occurred on the x64 Windows 11 installation.

    Any other thoughts for how to get this update installed successfully?

    Did you try the 2 x64 based system files?

    I tried both x64 files within the 24H2 x64 Windows 11 one. One file gave me an error, and the other said KB5050009 is already installed. I restarted and it is STILL requiring a restart.

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  2. Anonymous
    2025-01-16T21:36:29+00:00

    I get failed installation when I install the x64 option. I actually have 3 options...one is arm64 and the other two are 24H2 x64. One x64 is for Microsoft Server Operating System. The other x64 option is for Windows 11. My failed installation occurred on the x64 Windows 11 installation.

    Any other thoughts for how to get this update installed successfully?

    Did you try the 2 x64 based system files?

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  3. Anonymous
    2025-01-16T20:21:01+00:00

    I´ve got the same error.

    Unfortunately opening https://www.catalog.update.microsoft.com/Search.aspx?q=KB5050009 results in a timeout.

    Either searching the packet on catalog.update.microsoft.com.

    Maybe there are actually a lots of downloads because of this error?

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  4. Anonymous
    2025-01-16T18:28:30+00:00

    That worked. Thank you.

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  5. Anonymous
    2025-01-16T14:47:14+00:00

    Yes, it does.

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