Windows 10: How to resolve Install error - 0x800711c7 on Windows 11 in S mode

Discus and support How to resolve Install error - 0x800711c7 on Windows 11 in S mode in Windows 10 Software and Apps to solve the problem; When attempting to download and install UPDATE TO WINDOWS SECURITY PLATFORM - KB5007651 version 1.0.2109.27002, I repeatedly get a 'Failed to install /... Discussion in 'Windows 10 Software and Apps' started by CeeJaye2439, Jun 20, 2022.

  1. CEEJAYE2439
    CeeJaye2439 Win User

    How to resolve Install error - 0x800711c7 on Windows 11 in S mode


    When attempting to download and install UPDATE TO WINDOWS SECURITY PLATFORM - KB5007651 version 1.0.2109.27002, I repeatedly get a 'Failed to install / Retry error message. Note: My PC had Windows 11 in S mode preinstalled when purchased 5 months ago.

    :)
     
    CeeJaye2439, Jun 20, 2022
    #1
  2. MICHAELDAVIDSONGV
    michaeldavidsonGV Win User

    install error 0x800711c7

    How to resolve install error 0x800711c7 for KB890830
     
    michaeldavidsonGV, Jun 20, 2022
    #2
  3. MATTHEWSAWCZUK
    MatthewSawczuk Win User
    Unable to upgrade windows 10 1803/1809 to 1903 0x800711C7 Error

     
    MatthewSawczuk, Jun 20, 2022
    #3
  4. TAJGER985
    tajger985 Win User

    How to resolve Install error - 0x800711c7 on Windows 11 in S mode

    Unable to upgrade windows 10 1803/1809 to 1903 0x800711C7 Error

    New Scenerio
    I clean installed win 10 build 1709, updated to 1809 and next updated to1909 and this is process has finished success.
    Next step was downgrade from 1909 to 1809 and turned on Windows Defender Application Control (knows as Device Guard) and I tried again update os. This operation finished failed ( error code 0x800711c7).
    Next step I turned off Device Gaurd and tried update again. Operation is failed, the error code is the same.

    I am 100% sure that the device guard function has an error, because once enabled, it is visible to Windows forever. This results in update errors and probably the entire domain environment will be reinstalled and reconfigured. For environments where hundreds of hosts work will be a challenge.
     
    tajger985, Jun 20, 2022
    #4
Thema:

How to resolve Install error - 0x800711c7 on Windows 11 in S mode

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