I cannot add, remove or edit a shared or room calendar that I have permission for in Outlook Desktop

Resolve this issue by removing and re-adding the calendar to your Outlook Desktop and checking permissions

1. Removing Shared Calendars in Outlook Desktop
2. Adding a Shared Calendar to Outlook Desktop
3. If this does not work please ask the owner of the calendar to check if you still have permission to edit their calendar.
   1. Forward them a link to:
      How do I share my calendar... in Outlook?
   2. Room calendars are managed by the IT Team, please raise a support ticket for these.