calendar cache could not be moved because...permission
after updates associated is iOS5 and icloud iCal won't open. i get the message: Calendar cache could not be moved because you do not have permission to access calendars. I checkd permission and my users wasn't there. i added it, and no help. I also repaired permissions from disk utility. I quick search looks like this has been a common problem with most every new verion of 10.x..but the fixes are slightly different. anyone have a fix for lion?
MacBook, Mac OS X (10.7)