Hi @Ahmed Al Kahky
We apologize for any inconvenience this may cause.
Based on our research, this is currently a known issue due to a third-party update containing a code error that causes automatic updates for Microsoft Teams for Mac to break.
Impact was specific to Microsoft Teams for Mac users leveraging macOS versions 13.7.2, 14.7.2, and 15.2.
Users could run the application directly from the applications folder and ignore this popup to avoid this issue. Users could also delete the application bundle from the applications folder and install Microsoft Teams again to resolve impact.
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