Windows 10: Windows 10: Error preventing update from 1909 to 20h2. Installation stucks at 48% then...

Discus and support Windows 10: Error preventing update from 1909 to 20h2. Installation stucks at 48% then... in Windows 10 Installation and Upgrade to solve the problem; Dear all,Since 2 months now my computer tries to update from the 1909 version to 20h2 with no success.In all cases that I tried:Standard bootingSafe... Discussion in 'Windows 10 Installation and Upgrade' started by Marth286, May 4, 2021.

  1. Marth286 Win User

    Windows 10: Error preventing update from 1909 to 20h2. Installation stucks at 48% then...


    Dear all,Since 2 months now my computer tries to update from the 1909 version to 20h2 with no success.In all cases that I tried:Standard bootingSafe bootingEnsuring I have no device manager errorRunning the update after using windows 10 update troubleshooting toolMaking sure I have enough disk storage C: is fine <-- where updates are done, D: is fullRepairing hard drives error with chkdsk/fRunning a RestoreHealth commandNothing has worked, worst I don't get any error message after the attempt! I am willing to redo any of the trials I mentioned + more if needed with also proper

    :)
     
    Marth286, May 4, 2021
    #1

  2. Windows 10 update 1909 stuck at 48%

    Hi Xavier PrathapW,

    Thank you for your suggestion.

    I renamed the 'Download' folder, and updated using the MediaCreationTool 1909 (it did a clean Windows 10 install), but that failed too.

    After the installation, the system tried doing the updates again and it got stuck at 48% again, like it always does.

    When restarting my pc, I got this error: 'We couldn't install Windows 10'


    Windows 10: Error preventing update from 1909 to 20h2. Installation stucks at 48% then... b2d27895-6881-4307-8858-d5a4c269b992?upload=true.jpg
     
    JulietteBroucke, May 5, 2021
    #2
  3. bob100 Win User
    Windows 10 Pro 1909 upgrade to 2004 or 20H2 freezes at 48% 0xC1900101

    Hi,

    I am a new member and have signed up as I am pulling my hair out trying to figure this out for the past few months.

    I currently have Windows 10 Pro 1909 installed and Windows update has tried to install Windows 2004, however whilst installing on reboot it freezes at 48%. I have also tried previously to install 2004 with an ISO mounted and USB however with no luck.

    Also I have tried installing Windows 20H2 both with ISO and with USB and again it just fails and freezes at 48%.

    I have attached the error message I receive i have to force shutdown (once it freezes) and it rolls back any changes.

    Please can anyone help


    Windows 10: Error preventing update from 1909 to 20h2. Installation stucks at 48% then... [​IMG]
     
    bob100, May 5, 2021
    #3
  4. Windows 10: Error preventing update from 1909 to 20h2. Installation stucks at 48% then...

    Windows 10 update 1909

    I am thinking of updating my windows 10 to 1909 version from 1809 as it shows that my current version is near end of service.

    But as far as I know a lot of people had the issue of update getting stuck at 48% while rebooting. And I tried to install 2004 version and got stuck at 48%.

    So I was recommended to install 1909 version first instead of jumping directly 2004 version. So I just wanted to know how can I avoid getting stuck at 48% and other errors.
     
    Arvind Singh Chaudhary, May 5, 2021
    #4
Thema:

Windows 10: Error preventing update from 1909 to 20h2. Installation stucks at 48% then...

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