

Note that call stacks at the beginning of the log may not mean that an installation issue exists. The first thing to look for is an error message or a call stack near the end of the log. When Teams is installed, the Teams installer logs the sequence of events to %LocalAppData%\SquirrelTemp\SquirrelSetup.log. Troubleshoot installation and update issues Troubleshoot installation issues If you see a failure message or if the version number is the same as in step 4, the update process failed. Wait until Teams restarts, and then repeat step 1 to see whether the app is updated.The banner also lets you know if you’re already running the latest version in which case, no update is necessary.

The link should be shown about a minute later as this process downloads the new version of Teams. Wait for the banner at the top of the app to indicate that a "refresh" of Teams is needed.

