Windows 10: Cannot upgrade to version 21H1

Discus and support Cannot upgrade to version 21H1 in Windows 10 Installation and Upgrade to solve the problem; I tried to update but after it said install 100% it rebooted and gave error 0x800f081f I have restarted this process about 4 times. Can anybody help me... Discussion in 'Windows 10 Installation and Upgrade' started by KarenLipman, Aug 9, 2021.

  1. KARENLIPMAN
    KarenLipman Win User

    Cannot upgrade to version 21H1


    I tried to update but after it said install 100% it rebooted and gave error 0x800f081f I have restarted this process about 4 times. Can anybody help me please?

    :)
     
    KarenLipman, Aug 9, 2021
    #1
  2. RAHULJI
    Rahulji Win User

    How to get the Windows 10 May 2021 Update version 21H1

    so to upgrade from 20H2 to 21H1 has two steps:
    1. install EP
    2. install update, but which one? for x64 arch. thx
     
    Rahulji, Aug 9, 2021
    #2
  3. ARONCHICK
    aronchick Win User
    Stuck in Windows 10 Upgrade

    My computer seems to be stuck in a Windows 10 failed upgrade loop. I was running fine on a beta version of Windows 10, and then I came downstairs one morning to see it repeatedly booting, attempting to repair, then rebooting. The steps I've taken to diagnose are:

    • Attempting to boot off a USB drive (with all drives disabled in BIOS) - this fails at the point of the blue windows screen
    • Attempting to boot the machine itself and getting into "repair/safe mode" using F7
    • Looking at the BIOS for obvious failures (e.g. RAM that should be there is missing) - nothing obvious is wrong.

    I am fairly certain the build version was 9926. For many months, the system would attempt to upgrade, and then say "it failed" for some reason and roll back.

    Suggestions for next steps?
     
    aronchick, Aug 9, 2021
    #3
  4. MAGILLA
    magilla Win User

    Cannot upgrade to version 21H1

    Windows 21H1 Im confused

    Did you run the enablement package dated December 8?
     
    magilla, Aug 9, 2021
    #4
Thema:

Cannot upgrade to version 21H1

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