Windows 10: Windows Update error 0xc1900101

Discus and support Windows Update error 0xc1900101 in Windows 10 Installation and Upgrade to solve the problem; Windows Update error 0xc1900101. What is the problem and how can I solve this?... Discussion in 'Windows 10 Installation and Upgrade' started by Enno van der Velde, Dec 24, 2020.

  1. ENNO VAN DER VELDE
    Enno van der Velde Win User

    Windows Update error 0xc1900101


    Windows Update error 0xc1900101. What is the problem and how can I solve this?

    :)
     
    Enno van der Velde, Dec 24, 2020
    #1
  2. DEEPIKA GOWDA
    Deepika Gowda Win User

    Windows 10 Update Error 0xC1900101 - 0x40017

    Hi,

    Thank you for posting in Microsoft Community, we appreciate your interest in Windows 10.

    I understand your concern with the error: 0xC1900101 - 0x40017 while upgrading to Windows 10, we will help you with this issue.

    I would like to inform that this error may occur for one of the following reasons:

    • Antivirus software conflicts
    • Hardware conflicts
    • Corrupted/ faulty driver conflicts

    I suggest you to refer to the below article by Andre Da Costa, try the troubleshooting steps mentioned under:
    0xC1900101 - 0x40017 error code and check if it helps.

    How to: Troubleshoot common Setup and Stop Errors during Windows 10 Installation

    Hope it helps. Reply to the post with an updated status of this issue for further assistance.
     
    Deepika Gowda, Dec 24, 2020
    #2
  3. PATRICK M. NAGEL
    Patrick M. Nagel Win User
    Unable to upgrade one of the system to Windows 10 Update Error 0xC1900101 - 0x20004

    Thank you for the reply. I read both of those threads already.

    1. Resetting BIOS. I flashed BIOS to the latest version. Currently running default settings. No change.

    2. Andre da Costa brings up a list of reasons. For error 0xC1900101-0x20017 he says refer to error 0xc000021a.

    2a. Regarding his troubleshooting steps for error 0xc000021a. He says to wipe the drive and switch from NTFS to GPT. This is incorrect. If this was true, then no one could update from Windows 7 to Windows 10 without a clean install. Beyond which, I updated
    my first desktop from Windows 7 to Windows 10 when it was running Windows 7 on NTFS.

    2b. Regarding his additional troubleshooting steps for error 0xC1900101-0x20017. He has a number of suggestions, such as disabling peripherals. I tried all of these for both .iso and USB installs. No luck.

    Any other suggestions?
     
    Patrick M. Nagel, Dec 24, 2020
    #3
  4. OLIVER_COOL103
    oliver_cool103 Win User

    Windows Update error 0xc1900101

    Windows 10 Update Error 0xC1900101 - 0x40017

    I got rid of all my virus protection and I tried again, but now I have windows defender on there (built into Windows 10) I don't even know how it works on windows 7. I cant get rid of it and I tried installing windows 10 again, but no use.
     
    oliver_cool103, Dec 24, 2020
    #4
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Windows Update error 0xc1900101

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