Display your calendar in by category view, select all, press delete (or
shift delete if you are really sure you don't want any of the information in
your calendar)

--
Milly Staples [MVP - Outlook]

Post all replies to the group to keep the discussion intact.

After furious head scratching, Dystopia asked:

| I want to completely clear my calendar and start again. I tried
| deleting the files in C:\...\Aplication Data\Microsoft\Outlook but
| they were recreated by the system. There must be a better way than
| deleting every entry individually?