Unable to link Apple ID with User Account in Lion 10.7.3 I'm desperately trying to link my user account with my Apple ID. After entering my ID and password a yellow warning sign appears in System Preferences beside the Set Apple ID button and the console shows the following error message:

2/8/12 10:07:02.936 PM System Preferences: _CSAddAppleIDAccountUsingCompletionBlock failed with -100 

Any hints for me?
Hiho, 

again I solved my own problem... error was related to some weirdo ACL problem of the keychain directory/files in ~/Library/Keychains . I got the hint from console showing 

"*ERROR:password_store_mac.cc(263)] Keychain data load failed: 100013*" 

when starting Chrome and this error ID is related to permissions.


  Chmod -RN 


did the trick. Takeaway: Don't use finder to manipulate permissions. ;-)

Cheers
Roland