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
    2020-09-04T07:13:16+00:00

    Same for me - working for all my colleagues - working for me on company terminal server but as soon as I sign in on my local machine (which I need to do to have effective mic audio during meetings) I get the 404 error followed by the error code.

    I am getting this after entering my username (either my own personal or company one) and clicking next - before it even asks for a password?

    I have tried everything here - surely some at MS must have done some proper investigation into this issue rather than just telling us to clear the cache?

    How do I upload my log.txt file (do I send it via PM)?

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  2. Anonymous
    2020-08-12T02:28:27+00:00

    Same situation. I have tried all the "workarounds" in stated in the replies, but none worked for me. 

    How do I generate the error log files for you?

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  3. Anonymous
    2020-08-10T11:24:32+00:00

    Hi,

    I have had this problem, too. After following all solutions suggested in this post, I uninstalled and reinstalled the desktop version for Win10 of Teams. That solved the problem.

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  4. Anonymous
    2020-07-29T08:59:17+00:00

    Hi,

    I tried this, so now Teams doesn't work.

    I cleared the cache, deleted JSON files, restart application and nothing happen.

    Do you have some another advice, please?

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  5. Anonymous
    2020-06-26T06:46:27+00:00

    I have this problem too.

    Sometimes, when i reinstall the application, i can use it again.

    Now even that won't work anymore.

    I deleted the cache and all the other files inside the folders mentioned above.

    My company is using Teams as main platform to communicate and the webversion is not cutting it for me.

    Kind regards.

    Jeff

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