Windows 10: Windows 10 Upgrade stuck at 99%

Discus and support Windows 10 Upgrade stuck at 99% in Windows 10 Installation and Upgrade to solve the problem; I've tried a few fixes I found online but nothing seems to be working. When I first tried I needed more disc space so I formatted my C Drive and... Discussion in 'Windows 10 Installation and Upgrade' started by BenJFro, Oct 12, 2016.

  1. BENJFRO
    BenJFro Win User

    Windows 10 Upgrade stuck at 99%


    I've tried a few fixes I found online but nothing seems to be working. When I first tried I needed more disc space so I formatted my C Drive and reinstalled Windows 7 from a disc. I've left the Windows 10 Upgrader running all night (roughly 13 hours) and it's still stuck at 99%.

    This is the 4th time I've tried and I don't really know what else I can do. Anyone managed to solve this?

    :)
     
    BenJFro, Oct 12, 2016
    #1
  2. MARKROBERTSON_1
    MarkRobertson_1 Win User

    Windows 10 upgrade

    I have an HP laptop running Windows 10. I have an icon titled Windows 10 Upgrade Assistant, and have used this to try and upgrade my version of Windows 10. Have attempted the upgrade several times. Once it reaches 99%, it gets stuck. Several times, the
    upgrade restarted. The last time, it remained stuck on 99% for at least five days. Four days ago, I restarted the upgrade, and am currently stuck at 99% once again. Any thoughts?
     
    MarkRobertson_1, Oct 12, 2016
    #2
  3. MARION LEE 420
    Marion Lee 420 Win User
    Windows 10 Upgrade Assistant is stuck at 99%

    Window 10 upgrade assistant is stuck on 99%
     
    Marion Lee 420, Oct 12, 2016
    #3
  4. DALCHINA
    dalchina New Member

    Windows 10 Upgrade stuck at 99%

    Hi, took me two goes. Please check the News section for comments on this update, which also offers direct links to download the update- so you can retry without downloading.
    Try after a clean boot and with minimal peripherals attached.

    I assume you are referring to this one: KB3194798 build 14393.321

    You may get more info thus:
    Windows Update logs are now generated using ETW (Event Tracing for Windows).
    Please run the Get-WindowsUpdateLog PowerShell command to convert ETW traces into a readable WindowsUpdate.log.
    For more information, please visit http://go.microsoft.com/fwlink/?LinkId=518345
     
    dalchina, Oct 12, 2016
    #4
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Windows 10 Upgrade stuck at 99%

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