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This application failed to start because no Qt platform plugin could be initialised. Reinstalling the application may fix this problem.

Anonymous
2022-03-21T09:32:07+00:00

Recently did a system restore to a fresh windows 11 pro install due to numerous issues with an updated from windows 10 install, drivers, old programs etc.

Everything was OK and then I got the subject as an error message in a window with OneDrive in the window. My start menu reset, and whenever I change it it resets again on restart. I tried reinstalling OneDrive, it didn't fix anything.

I can't open mail or Armoury Crate. There were no updates that I am aware of and everything was working yesterday.

Windows for home | Windows 11 | Performance and system failures

Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.

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  1. Anonymous
    2022-03-21T10:34:07+00:00

    One drive still isn't working, outlook app won't open, start menu resets to default every restart too.

    80+ people found this answer helpful.
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  2. Anonymous
    2022-05-29T13:06:06+00:00

    I already tried these but pyqt5-tools doesn't even exist in my folders, i tried getting them installed by installing PySide2 but also this didn't work. I barely have knowledge on this topic and i followed many "solutions" but none of em worked

    10+ people found this answer helpful.
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  3. Anonymous
    2022-03-21T10:45:56+00:00

    Unfortunately I am not sure how to assist further, hopefully another advisor will be able to assist further.

    Kind Regards,

    Elise

    10+ people found this answer helpful.
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  4. Anonymous
    2022-07-14T06:26:21+00:00

    I had the same problem. After installing all the updates, it still did not work. But after uninstalling Logitech g hub and then reinstalling it, the popup did not show again.

    Maybe it helps

    10+ people found this answer helpful.
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  5. Anonymous
    2022-03-21T10:09:33+00:00

    Hi, I'm Elise, an Independent Advisor and I'd be happy to help with your issue.

    I would recommend using the SFC tool to try and repair the issue.

    For steps on how to use this tool, please see here:

    https://support.microsoft.com/topic/79aa86cb-ca...

    Please let me know if you need any further assistance.

    Kind Regards,

    Elise

    7 people found this answer helpful.
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