


Here, this is a bit different from stopping programs in MacOS from running automatically as shown here. https://techdirectarchive.com/2019/01/15/how-to-stop-a-program-from-starting-up-automatically-on-macos/
Here i am running TeamViewer 14.1.3399 as at the time of this writing. Here is the steps to disable TeamViewer from running automatically upon System startup or restart.
- Launch TeamViewer - Under Unattended Access - Uncheck 'Start TeamViewer with System'



Next, a pop up windows appears, where you are asked to disable start with system. After this step is performed, TeamViewer will restart itself.



That is all you need to configure 🙂