Windows 10: windows 10 20h2 - Update Failed

Discus and support windows 10 20h2 - Update Failed in Windows 10 Installation and Upgrade to solve the problem; Version : 1703Windows 10 FamilyBuild version : 15063.1418Hi. I'm a Windows 10 21H2 user. Since few days,my computer started updating Windows 10 21H2.... Discussion in 'Windows 10 Installation and Upgrade' started by DuncanRegehr, May 6, 2021.

  1. DUNCANREGEHR
    DuncanRegehr Win User

    windows 10 20h2 - Update Failed


    Version : 1703Windows 10 FamilyBuild version : 15063.1418Hi. I'm a Windows 10 21H2 user. Since few days,my computer started updating Windows 10 21H2. After the download was finished and the installation reaches 100%. my computer start again to update.For the moments, i have only this log :C:\Windows\Logs\SetupDiaghttp://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="https://docs.microsoft.com/en-us/windows/deployment/upgrade/setupdiag"> 1.6.0.0 FindAbruptDownlevelFailure 55882B1A-DA3E-408A-9076-23B22A0472BD 2021-05-06 00:54:57, Error

    :)
     
    DuncanRegehr, May 6, 2021
    #1
  2. SLARTYBART
    Slartybart Win User

    Windows 10 fails to update


    When you finish testing the Avast suggestion, make sure that you restart your machine.

    Then if the issue persists, please return to the trouble shooting list in post# 89

    I think there are three steps that remain; the WU troubleshooter, reset WU components, and manual WU reset.
     
    Slartybart, May 6, 2021
    #2
  3. JDS21
    jds21 Win User
    Windows Updates failed to instal

    I just did step one and they have just all installed.... thank you so much.... it was quite frustrating having that update window pop up every 5 minutes and failing to instal every time

    Thanks mate
     
    jds21, May 6, 2021
    #3
  4. MOHIT.TANDON
    Mohit.Tandon Win User

    windows 10 20h2 - Update Failed

    windows updates 20H2

    Hi team...my most recent version is windows 10 20H2 , despite that the office 2010 32 bit updates are failing with the error code 0x80070643....i checked several times and updated office 2019 on my PC.

    unable to find a solution, and it seems that if eventually that will fail....ultimately operating system clean install option will be the last remaining option, which I do not want to do.....

    kindly suggest what to do?
     
    Mohit.Tandon, May 6, 2021
    #4
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windows 10 20h2 - Update Failed

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