Windows 10: Windows 11 Installation Error Error Code: 0xC1900101 0x40021

Discus and support Windows 11 Installation Error Error Code: 0xC1900101 0x40021 in Windows 10 Software and Apps to solve the problem; I tried installing Windows 11 using ISO but it fails at the end with the error:Error Code: 0xC1900101 0x40021The installation failed in the SECOND_BOOT... Discussion in 'Windows 10 Software and Apps' started by Anonymous_234856, Mar 10, 2023.

  1. ANONYMOUS_234856
    Anonymous_234856 Win User

    Windows 11 Installation Error Error Code: 0xC1900101 0x40021


    I tried installing Windows 11 using ISO but it fails at the end with the error:Error Code: 0xC1900101 0x40021The installation failed in the SECOND_BOOT phase with an error during SYSPREP_RESPECIALIZE operationCant seem to find any documentation regarding this error.Also i tried installing using the other methods1Check for updates Menu in Settings- It displays "Great news—your PC meets the minimum system requirements for Windows 11. Specific timing for when it will be offered can vary as we get it ready for you."2Windows Installation Assistant - It does the entire process of downloading

    :)
     
    Anonymous_234856, Mar 10, 2023
    #1
Thema:

Windows 11 Installation Error Error Code: 0xC1900101 0x40021

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