HT2513: Mac Basics: iCal (OS X Lion and earlier)Learn about Mac Basics: iCal (OS X Lion and earlier)
Currently Being ModeratedAug 22, 2013 6:55 AM (in response to psstone)
Paste this text ~/Library into the Finder>Go>Go to Folder...window and select "Go." This will open the Users Library Folder.
Then open the Calendars Folder and move any any files with "Cache" listed in the name field to your Desktop.
Next open the Preferences Folder and move the com.apple.iCal.plist file to the Desktop.
Log out/in or restart, and open Calendar.OS X Mountain Lion (10.8.4), iPad 3G, iPhone 4, 20GB iPod Color, iPod shuffle