Windows 10: Windows 11 Upgrade Failing

Discus and support Windows 11 Upgrade Failing in Windows 10 Installation and Upgrade to solve the problem; 0xC1900101 - 0x20017The installation failed in the SAFE_OS phase with an error during BOOT operationis what i get when it boots back into windows... Discussion in 'Windows 10 Installation and Upgrade' started by ShadyTidus, Jul 3, 2024.

  1. SHADYTIDUS
    ShadyTidus Win User

    Windows 11 Upgrade Failing


    0xC1900101 - 0x20017The installation failed in the SAFE_OS phase with an error during BOOT operationis what i get when it boots back into windows 10.i've tried using the windows 11 upgrade assistant and also the windows 11 media creation tool iso then mounting and running setuphttps://drive.google.com/file/d/1VWeoa0oPuWCm4u-wl5GNersmicRqWGiH/view?usp=drive_link SetupAct.loghttps://drive.google.com/file/d/1dvbM9ZofzIU09G4htjw__grB6DZQnHBC/view?usp=drive_link SetupErr.logPlease point me into what needs fixed!

    :)
     
    ShadyTidus, Jul 3, 2024
    #1
  2. UCHEBULAMA
    UcheBulama Win User

    Upgrading to windows 11

    I have a few questions about windows 11...

    1. How many GB it is? when my pc suggested the upgrade yesterday, it said it's about 4GB just want to be sure.
    2. I'm using a windows 10 pro so if I upgrade, will it upgrade to a windows 11 pro?
     
    UcheBulama, Jul 3, 2024
    #2
  3. RAMESH SRINIVASAN
    Ramesh Srinivasan Win User
    Windows 11 upgrade failed.

    Thanks.

    The BCD or the EFI boot partition's file system is corrupt. Rebuilding the EFI boot partition fixes this issue.

    Please go through these links for more information:

    If you need step-by-step assistance in this regard, boot into WinRE Command Prompt.

    Then run:

    • mountvol y: /s
    • bcdedit
    • diskpart
    • list vol
    For each command, photograph the screen and upload it to OneDrive.
     
    Ramesh Srinivasan, Jul 3, 2024
    #3
  4. BUG
    bug Win User

    Windows 11 Upgrade Failing

    Ssd upgrade

    What do you mean "no good"? At which step did it fail?
     
    bug, Jul 3, 2024
    #4
Thema:

Windows 11 Upgrade Failing

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