Windows 10: 0xC1900101 - 0x40021: we couldnt install windows 10

Discus and support 0xC1900101 - 0x40021: we couldnt install windows 10 in Windows 10 Installation and Upgrade to solve the problem; ERROR message during the windows 8 to 10 upgrade of a Lenovo yoga 3 pro 1370: we couldnt install windows 10 0xC1900101 - 0x40021 failed in the... Discussion in 'Windows 10 Installation and Upgrade' started by Faidon K, Jul 20, 2020.

  1. FAIDON K
    Faidon K Win User

    0xC1900101 - 0x40021: we couldnt install windows 10


    ERROR message during the windows 8 to 10 upgrade of a Lenovo yoga 3 pro 1370:


    we couldnt install windows 10

    0xC1900101 - 0x40021

    failed in the SECOND_BOOT phase with an error during SYPREP_RESPECIALIZE


    Tried twice, have followed tips such as turning antivirus off...


    Any help is appreciated

    :)
     
    Faidon K, Jul 20, 2020
    #1
  2. KAPIL ARYA MVP
    Kapil Arya MVP Win User

    Windows 10 Creators Fall update installation error 0xc1900101 - 0x4000D

    Hello,

    See if suggestions mentioned here helps you:

    https://www.kapilarya.com/error-0xc1900101-0x20...

    Hope this helps, Good luck!
     
    Kapil Arya MVP, Jul 20, 2020
    #2
  3. KAPIL ARYA MVP
    Kapil Arya MVP Win User
    Kapil Arya MVP, Jul 20, 2020
    #3
  4. JS1662
    js1662 Win User

    0xC1900101 - 0x40021: we couldnt install windows 10

    js1662, Jul 20, 2020
    #4
Thema:

0xC1900101 - 0x40021: we couldnt install windows 10

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