What to do if iCal crashes after 10.6.3 upgrade?
iCal for Mac users might crash after upgrading to 10.6.3.
Please follow these steps to address the issue.
NOTE: Please take backup of your existing data.
1. “Force Quit” iCal and iCal Helper.
2. Delete the “username”/library/calendars folder
3. Delete the “username”/library/caches/com.apple.ical folder
4. Restart your machine.
Related Links:
Sync Exchange Emails, Contacts, Calendar to iPhone
Hosted Apps – Exchange SharePoint
Hosted SharePoint Exchange Services