If the error persists, set the permissions to your username for the entire Microsoft folder. Check if you can install Teams on your Mac now.Then run the following command: sudo chown YourUserName ~/Library/Application Support/Microsoft/Teams.Go to Applications, select Utilities, and launch the Terminal.To achieve that, we’re going to use the sudo chown command in order to force change the file ownership. Launch Teams and check if the app is fully functional.Ī number of users managed to troubleshoot this issue by changing the Teams file ownership settings.Copy the app to your local Application folder.Then copy the MicrosoftTeams.app to a shared location.Download and install Teams on one macOS machine.You can also install Teams to a shared location with admin preparation and then copy the app to your local folder. However, Teams for Web users will always have a sub-par experience compared to Teams desktop app users. Of course, if you can’t get the necessary admin rights, the safest workaround is to simply use Teams Web on Safari or Chrome.

So, make sure you’re using an admin account when installing MS Teams on macOS. While you can install Teams on Windows 10 computers without administrative rights, you can’t do that on Mac. In order to install Microsoft Teams on Mac, you need admin rights. How to Fix Microsoft Teams JavaScript Error on Macbook Make Sure You Have Admin Rights Change Sharing and Permissions For Microsoft Folder.How to Fix Microsoft Teams JavaScript Error on Macbook.

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