I sign in to iCloud in System Settings on Yosemite with Correct Apple ID and Password but it says they are incorrect and to sign in again.
Anyone know the fix for this? I've tried deleting my user account, and recreating it. I can sign in fine on both Apple ID, and the iCloud websites, but my Mac won't let me sign in. I've tried removing special characters from my password. Not sure really where to go from here. Any ideas? Is there some preference location in the /System or /Library folders that holds a user-specific iCloud authentication setting?