Teams desktop sign-in error code - 0xCAA30194

Anonymous
2020-04-28T13:04:00+00:00

"desktop-b7155f36-42c2-40cf-8706-61c30b93b223

Error code - caa30194

There's a more permanent way to sign in to Microsoft Teams. If you're having trouble completing the process, talk to your IT admin"

Our company has been using Teams  for a while, it works very well for me until today. I can't sign in Teams desktop in my computer after I upgraded my OS from Win7 to Win10. But the funny part is that Teams web and Teams in my Phone(android)  are still working very well. The desktop Teams feedbacks with error code: 0xCAA30194, which is attached below. Can anyone help with it? Thanks in advance.

Microsoft Teams | Microsoft Teams for business | Other

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  1. Anonymous
    2020-09-10T14:59:42+00:00

    Buenos días Sres. de Microsoft.

    A la fecha sigue el mismo error y no solo a mi, a varios usuarios.

    Me he dado cuenta que este error surge al utilizar la ultima versión de Teams, la 1.3.xxxx., porque con la versión 1.2.xxx trabaja bien. ¿Hay alguna manera que no se actualice automáticamente a la versión 1.3.xx?? Gracias por su ayuda.

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  2. Anonymous
    2020-09-10T06:02:15+00:00

    Thats what I get too. For any desktop 365 app.

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  3. Anonymous
    2020-09-10T03:52:54+00:00

    hi shawn,

    i tried all of your suggestions, when i login again, it says

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  4. Anonymous
    2020-09-08T06:07:24+00:00

    Uninstalled Teams, deleted all Teams folders from %appdata%, removed all Teams references in the registry, restarted and reinstalled with AV off and still exactly the same.

    Tried logging in with my personal 365 account and with my work one and just the same after entering username (email address) and clicking next, get th 404 message (ie before it even asks for password).

    I can log in to webapp version of Teams or any other Office app but try and use the desktop version and I get this issue (the Teams one is simpler, less information but still 404)

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  5. Anonymous
    2020-09-04T21:30:43+00:00

    I thought  I had aleady instructed my AV to allow Teams but I will try without the AV running - thanks,

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