Windows 10: Upgrade from Windows 7 fails at about 75%

Discus and support Upgrade from Windows 7 fails at about 75% in Windows 10 Installation and Upgrade to solve the problem; Split from this thread. Trying to upgrade from Windows 7 to Windows 10. Getting the same error. Error SYSTEM THREAD EXCEPTION NOT HANDLED The... Discussion in 'Windows 10 Installation and Upgrade' started by AlSurovec, Jan 12, 2020.

  1. AlSurovec Win User

    Upgrade from Windows 7 fails at about 75%


    Split from this thread.​



    Trying to upgrade from Windows 7 to Windows 10. Getting the same error.


    Error
    SYSTEM THREAD EXCEPTION NOT HANDLED


    The installation failed in SECOND_BOOT phase with an error during BOOT operation
    0xC1900101-0x40017


    When the update reaches 75% it runs into the above errors.
    Just tried to upgrade today from Windows 7 and am having the same issues. Get to 75%, get the above mentioned error, it tried to recover install 3 times and then reset the computer back to Windows 7.

    :)
     
    AlSurovec, Jan 12, 2020
    #1
  2. rpj3940 Win User

    Windows 10 installation fails at 75%.

    app wants to upgrade win 10, but do not have win 10 installation- it keeps failing at 75%. PC is running on win 7
     
    rpj3940, Jan 12, 2020
    #2
  3. Windows 7 Lover's Club: For Those Who Like Windows 7 As Opposed To Windows 8

    Description:
    • For anyone who likes Windows 7 as opposed to Windows 8 and wants to keep Windows 7 and not upgrade to Windows 8.
    • Also for anyone who does not hate Windows 8 but refuses to upgrade because Windows 7 is perfect.
    Requirements:
    • Be human. Male or female will suffice.
    • Love or Like Windows 7 much more than Windows 8.
    To Join:
    • Make a post.
    Benefits:
    • You will find true love one day.
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    vawrvawerawe, Jan 12, 2020
    #3
  4. Upgrade from Windows 7 fails at about 75%

    Windows 10 fail to install @75% of the upgrade process

    I have tried to install Win 10 update 7 times. I am upgrading from a computer running Win 7 Service Pak 1. All my drivers are updated and i have all the latest updates from Win Update installed. Win 10 downloads, installs but fails @75% during the upgrade
    process. This happens just as it is starting to configure the update. It gets to 2 % and thats it.
    I have let it run for up to 8 hours and it does nothing. I have tried to install using the GWX update and the Media creation tool. I have tried both methods w/ a clean boot. The results is the same every time. I never get an error code, i just
    give up and try it again. I read some discussions that suggest the problem may be the Sotware Distribution folder down load needs to be emptied. I have thought about that, but would that mean all those updates would have to be downloaded again? Any suggestions.
     
    GerryMosby, Jan 12, 2020
    #4
Thema:

Upgrade from Windows 7 fails at about 75%

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