Teams Outlook Add-in Fix

Modified on Thu, 11 Jun at 4:37 AM

In Outlook > File > Options > Add-ins > Manage COM Add-ins > Go... > Untick Skype Meeting Add-in for Microsoft Office > OK > Close Outlook.
Open Regedit as Administrator > Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Installer > DisableUserInstalls > Change value to 0 > Close Regedit.
File Explorer > %LocalAppData%\Microsoft\TeamsMeetingAddinMsis (run Teams first time if not already created) > Run the most recent MSI.
Open Outlook and check the Add-in is there.