Microsoft Teams JavaScript error occured in the main process error

Anonymous
2020-03-25T15:47:52+00:00

I downloaded Microsoft Teams,then ı tried to setup but ı got this error on the first setup screen(on small white rectangle screen),then ı checked forums,

>I delete all files about Teams on the appdata,Local etc.

>I delete teams files on the regedit

>I stop running antivirus then ı tried one more time

>I always tried install last version of Teams

How can ı solve this problem??

https://learn-attachment.microsoft.com/api/attachments/5ffba25d-92c7-48aa-a79f-5f23918d2438?platform=QnA

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  1. Anonymous
    2021-02-06T12:08:54+00:00

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  2. Anonymous
    2021-02-09T11:47:21+00:00

    having the same problem, not able to install MS Teams now, earlier it was working fine. I have windows 10 and I re-installed many times with all the steps of removing old file. Still the problem persists.

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  3. Anonymous
    2021-02-25T11:49:33+00:00

    I have tried all the suggestion provided but still face the issue.

    I am using a Windows 8.1 system

    I have uninstalled teams for the Control panel.

    Deleted all teams folders from Appdata folders.

    Tried to re-install teams again after downloading a fresh install copy, but I still get the java error.

    The user has full permission to the AppData folder.

    Also, I get the same error when I try to install teams with an admin profile or with the "run as administrator" option.

    Any suggestion, please.

    Thank you.

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  4. Anonymous
    2021-04-16T01:40:31+00:00

    I have the same problem on my Windows 10 pro 20H2.

    All accounts included Domain Admin, Local Admin get the same problem.

    Unless every time right click teams.exe 'run as administrator', it can be run temporary.

    This is very annoying.

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  5. Anonymous
    2021-04-27T14:10:07+00:00

    Hi

    I got the same issue, the OS can never be the issue as I have another computer with win7 and it runs Teams perfectly, but not on the other machine.

    As I receive the exact message 

    Image

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