Delete Calendars

Using Outlook w/ BCM 2001. Recently restored system and am now getting 3 duplicate reminders for calendar items. Don't know where these others calendars came from and don't need or want them. Tried the Date File Management work around but my calendars don't show up on ANY of the tabs? Help to delete unwanted calendars?

Welcome
Sounds like outlook got corrupt during the restore. The best way to fix the problem, in my opinion is to uninstall and then install again. If you go this route, be sure to use ccleaner (including cleaning registry remnants) before reinstall.

Registry remnants is just one tick in reg section of ccleaner.