Cumulative updates January 2021

Anonymous
2021-01-13T02:56:50+00:00

This is a summary of the cumulative updates released on January 12th for all the supported consumer releases of Windows 10. 

  1. Windows 10 version 2004 and version 20H2 - KB4598242, Build 19041.746 and 19042.746
  2. Windows 10 versions 1909 - KB4598229, Build 18363.1316

UPDATED 1/12/21

REMINDER Adobe Flash Player went out of support on December 31, 2020. For more information, see Adobe Flash end of support on December 31, 2020. Flash content will be blocked from running in Flash Player beginning January 12, 2021. For more information, see Adobe Flash Player EOL General Information Page.

11/17/20

For information about Windows update terminology, see the article about the types of Windows updates and the monthly quality update types. To view other notes and messages, see the Windows 10, version 2004 update history home page.


Windows 10 update history

https://support.microsoft.com/en-in/help/4529964/windows-10-update-history

Windows 10 release dashboard

https://docs.microsoft.com/en-us/windows/release-information/status-windows-10-2004

Windows 10 message center

https://docs.microsoft.com/en-us/windows/release-information/windows-message-center#407

Follow @WindowsUpdate to find out when new content is published to the release information dashboard.


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Windows for home | Windows 10 | Windows update

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

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  1. Anonymous
    2021-01-13T14:09:44+00:00

    To get targeted responses to your question you should start your own post via Participate at the top of the forum.

    Have you tried the windows update troubleshooter. What version and build do you have now?

    I have already tried update trouble shooter. I have 20H2 version.

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  2. Anonymous
    2021-01-13T12:33:30+00:00

    I have 3 machines, 2 desktops which have updated with out this issue, and a laptop which has this issue. All are on the same version/build of windows - 20H2/19042.746

    Troubleshooter/Update says it cannot find anything wrong with the system, so as I have said the only way to fix it I have found is the unistall it then prevent it reinstalling using "wushowhide.diagcab".

    I don't require advice on how to fix it, the fix, until M/Soft do something about the update) is to remove it on any machine that exhibits this same problem. And yes I have reported it to M/Soft and never had any response other than to try reinstalling windows

    • seriously bad advice!

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  3. Anonymous
    2021-01-13T08:01:04+00:00

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  4. Anonymous
    2021-01-13T06:22:02+00:00

    Wow. Thanks for that, but I'm annoyed with a thing in Windows Update. (This issue is not related to Cumulative Updates, but it is related to Updates.)

    I had turned on the Active Hours feature in Update & Security. But I always have to click Check for Updates once every day so that Windows can install the Defender Updates, like the Security Intelligence Updates. It can't install it automatically. What can I do? I had update install errors many months ago and solved it using the built-in wsreset.exe app. But now, it's the problem of Defender updates. It scans automatically and tells me that I'm up-to-date, but when I click that Check for Updates, it shows Updates available.

    This happens to me also!

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  5. Anonymous
    2021-01-13T04:49:19+00:00

    Wow. Thanks for that, but I'm annoyed with a thing in Windows Update. (This issue is not related to Cumulative Updates, but it is related to Updates.)

    I had turned on the Active Hours feature in Update & Security. But I always have to click Check for Updates once every day so that Windows can install the Defender Updates, like the Security Intelligence Updates. It can't install it automatically. What can I do? I had update install errors many months ago and solved it using the built-in wsreset.exe app. But now, it's the problem of Defender updates. It scans automatically and tells me that I'm up-to-date, but when I click that Check for Updates, it shows Updates available.

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