Using Classic Outlook on Windows for personal email, calendar, and contact management
Try this:
RESOLUTION via your iPhone:
- Settings, Apps, Calendar; Default Calendar—Calendar (scroll down to bottom).
- Calendar app: + (top right to create new Event and verify Outlook Calendar is where Event will be saved); scroll down to Calendar—be sure it points to “Calendar” and not to iCloud [ARLENE] iCloud Calendar—tap Calendar (appointment will now sync and be created on Outlook Calendar).