I can't get the Outlook Plugin V 2.4.3 to Sync calendar appointments with Outlook from Microsoft Office 365 ProPlus v 1803 (build 9126.2116) on my PC. It used to work just fine but doesn't any longer. My emails still sync but calendar appointments don't. Instead I get the following error message:
I've tried to load the Outlook Plugin 2.4.4 but that tells me that it can't find the correct version of Outlook on my machine.