After installing GCSM 4.3, upon initialization, no Outlook 2021 files are recognized. I just receive and error message "2026-03-22 15:17:46 WRN Error adding OlDefaultFolders.olFolderCalendar: Could not create instance of 'Microsoft Outlook'. Make sure Outlook 2003 or above version is installed and retry."
I have followed suggested FAQ but Outlook 2021 is not listed as a version to change to in the registry.
Log file attached.