Windows 10: Unable to install 20H2 and KB4568831

Discus and support Unable to install 20H2 and KB4568831 in Windows 10 Installation and Upgrade to solve the problem; Unable to install updates 20H2 and KB4568831. Updates are downloaded, installed, the installation reaches 100% and everything starts from the... Discussion in 'Windows 10 Installation and Upgrade' started by WhSmk, Aug 4, 2020.

  1. WhSmk Win User

    Unable to install 20H2 and KB4568831


    Unable to install updates 20H2 and KB4568831. Updates are downloaded, installed, the installation reaches 100% and everything starts from the beginning, I've tried many installation methods, nothing helps.

    :)
     
    WhSmk, Aug 4, 2020
    #1
  2. DonS49 Win User

    KB4568831 not installing

    I am presently at version 20H2 OS build 19042.388. KB4568831 is failling to install, it just loops from installing to downloading back to downloading. The following is logger in event viewer

    Error Installation Failure: Windows failed to install the following update with error 0x8024200D: 2020-07 Cumulative Update Preview for Windows 10 Version 20H2 for x64-based Systems (KB4568831).

    I have ran SFC and DISM with no errors. Deleted files in c:windows\softwaredistribution\downloads with no help. Any ideas
     
    DonS49, Aug 4, 2020
    #2
  3. DonS49 Win User
    KB4568831 not installing

    No luck with method 1-3, I can not find KB4568831 in the Microsoft Update Catalog to download
     
    DonS49, Aug 4, 2020
    #3
  4. Unable to install 20H2 and KB4568831

    Windows 10 Insider Preview, error installing Cumulative Update Preview for Windows 10 Version 20H2 for x64-based Systems (KB 4568831).

    I have 2 Windows 10 machines on insider preview. One is running fine, and recently installed Cumulative Update Preview for Windows 10 Version 20H2 for x64-based Systems (KB4568831).

    The other machine seems to install it, reboots, spins after reboot for quite some time (with the message updates are being installed etc.). After some time, it displays a message that "windows update we couldn't complete the updates undoing changes". Once
    it is done and I log in, I see that the same update is offered again. Looking in the logs I see the below message:

    "

    Installation Failure: Windows failed to install the following update with error 0x800F0920: 2020-07 Cumulative Update Preview for Windows 10 Version 20H2 for x64-based Systems (KB4568831).

    "

    Is anyone else seeing this as well?

    -- Moby
     
    Mobeen Azhar, Aug 4, 2020
    #4
Thema:

Unable to install 20H2 and KB4568831

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