Microsoft teams application will no longer login.

Anonymous
2020-04-14T20:25:42+00:00

I currently am working remotely and we use teams to communicate within our office.  Teams has given intermittent troubles.  It will not allow me to login sometimes.  When this happens I have to uninstall and reinstall the application, now that won't work at all.  I like to run the teams app on my local computer while using work vpn.  Currently using the web app to work.  Even an uninstall and reinstall will not work.  Please help. 

Error code - caa70004

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

Microsoft 365 and Office | Subscription, account, billing | For home | Windows

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  1. Anonymous
    2021-01-29T18:33:49+00:00

    Boa tarde, eu conseguir solucionar esse problema através do REVO.

    Remove o TEams com o REVO, depois limpa os arquivos que fica, no próprio REVO.

    feito isso é só instalar novamente que vai funcionar.

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  2. Anonymous
    2020-12-11T08:28:39+00:00

    If it still doesn't work you guys can try using an older version of MS Teams. I did that and now it works fine without any problems.

    That's the version i use:

    https://microsoft-teams.en.uptodown.com/windows/download/2267739

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  3. Anonymous
    2020-10-17T07:13:22+00:00

    I currently am working remotely and we use teams to communicate within our office.  Teams has given intermittent troubles.  It will not allow me to login sometimes.  When this happens I have to uninstall and reinstall the application, now that won't work at all.  I like to run the teams app on my local computer while using work vpn.  Currently using the web app to work.  Even an uninstall and reinstall will not work.  Please help. 

    Error code - caa70004

    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

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  4. Anonymous
    2020-07-23T20:19:00+00:00

    Same here

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  5. Anonymous
    2020-04-15T05:00:45+00:00

    Hi Filmonl,

    Sorry for the trouble caused by this issue.

    Based on our search, seems like this issue is related to modern authentication of Microsoft Teams.

    Microsoft Teams has implemented a better way of signing in, the benefit of modern authentication is that it makes it possible for you to sign in to Microsoft Teams without re-entering your email and password every time you want to start a new session. As you already tried the steps but no luck, there might be something wrong with your domain or your company's Office 365 account.

    We sincerely suggest you contact your IT admin with the error code to fix this issue. Here is the article for your reference: Why am I having trouble signing in to Microsoft Teams?

    You are welcome to contact us if you need further help.

    Best Regards,

    Ivy

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