Just to add more to this. I exported the calendar to a PST. It appears that I can manage the calendar as long as I don't try to view the calendar. When I opened the PST on another computer and clicked on the calendar it caused Outlook to hang on that machine as well. I set the autoarchive to delete anything older than a day (still on the PST) and set the computers date to 2004. It finished the archive, but when I clicked on it I got the same response. If anyone has any ideas on this I would appreciate it. Thanks, John
List Charter and FAQ at: http://www.sunbelt-software.com/exchange_list_charter.htm