Originally Posted by sec2cxg
Thanks for responding stach.
I'm not sure if you completely understand my issue. Calendar events are duplicating on the phone, not in Outlook.
Unfortunately, I do understand. Each CICAL is a calendar for each email acct. So if you have 5 email accounts on your BB you should have 5 CICAL books. unless you deleted them. Outlook is not great at being able to decipher each calendar, so it just sends the calendar over and sometimes makes a copy on a different CICAL. If you go into Service books and delete a CICAL at a time and check your calendar you will see what I mean.
The problem is, if you need multiple calendars on your BB.
if you only need one calendar delete all of them or possibly keep one. I recommend keeping a gmail if you use or plan on using google calendars