Windows 10: Upgrade to 20H2 fails

Discus and support Upgrade to 20H2 fails in Windows 10 Installation and Upgrade to solve the problem; When trying to upgrade to 20H2, I get this error. 0x8e5e0152 I have a 2 m. 2 to start another one for normal things, music, games, etc. I'm not sure... Discussion in 'Windows 10 Installation and Upgrade' started by MalenaOjeda, Nov 21, 2020 at 1:02 PM.

  1. Upgrade to 20H2 fails


    When trying to upgrade to 20H2, I get this error. 0x8e5e0152

    I have a 2 m. 2 to start another one for normal things, music, games, etc. I'm not sure if I put something where it shouldn't be and screwed up my intuitive experience.

    I will provide more information if necessary.

    :)
     
  2. Rad1o Win User

    Upgrade to 20H2 failed

    The laptop was offered the feature upgrade to Win 10 20H2. It is still running 1903. It had failed 1909, 2004 with this error 0x80004005 - 0x1000A,The installation failed in the DOWNLEVEL phase with an error during PREPARE_FIRST_BOOT operation.

    Since Microsoft does not like this laptop anymore I had done a chkdsk, a SFC / scannow and a disk error check from the properties tab. All errors fixed.

    I stopped MS secutity, firewall and the Avast security for the upgrade.

    Downloading and installing took some time and it looked as if the laptop was going through the motions. At the end it had just reverted to 1903 again.

    What else can I do short of a complete reset?
     
  3. BUG
    bug Win User
    Ssd upgrade

    What do you mean "no good"? At which step did it fail?
     
  4. Upgrade to 20H2 fails

Thema:

Upgrade to 20H2 fails

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