Select the Microsoft Office - Remove Volume License installer.If you're a DDS customer, open the Mac Self Service software catalog.Non-DDS supported customers need to check and upgrade their Outlook software. To fix, DDS customers can run an uninstall script to remove the volume license and activate an Office 365 instance. Resolution: This issue is due to your computer either running old software or a volume license version of Office 2019 for Mac, rather than the Office 365 version.Issue: Outlook for Mac users may not see a Teams Meeting button in your Outlook new meeting toolbar.
