Solution 3: Execute the Below Set of Commands The application does not display error messages and may work fine. Many users have tried this solution and have had success with this solution. You also need to make sure that all these add-ons are updated to the latest version. In this case, you are recommended to disable or uninstall these add-ons and then try to open the application. The reason is probably that Outlook 2016 for Mac crashes constantly because some add-ins may cause problems. Updating Mac Outlook: will also eliminate a few other error messages as well. The AutoUpdate function will then check for updates, and if an update is available, click the Update button.Ģ. You can update the app by opening Microsoft App > Help >Ĭheck for Updates. Please follow the steps below to update Outlook for Mac:ġ. Go to the App Store and update your Mac OS version. Running Mac OS High Sierra or a previous version on your system, you need to System Preferences and then hit the Software Update option. Perform the below-mentioned steps to update Mac OS version: Solution 1: Ensure that Mac OS and Outlook are up to date Outlook 2016 for Mac Crashes Constantly? Try the Following Solutions Look at the solutions to fix the issue with Mac Outlook. The most common problem encountered by users is that Outlook 2016 for Mac crashes constantly. Although Outlook for Mac is a great email application, many users may encounter problems with it.