Outlook for Windows
Only the meeting organizer can cancel or reschedule a meeting - whether a one-time meeting or a recurring meeting.
Note: It is not recommended to cancel an entire meeting series after any meetings. Doing so will delete all meetings (past and future) and meeting agendas, notes, and attachments that have been saved with the meeting item on the calendar. Updating the meeting series end date is recommended instead. This will cancel the remaining meetings in a series while saving instances of the meeting that have already occurred.