Mac won't deauthorize

I am trying to deauthorize my Mac, but it just hangs after I type in my password and click “Login” to continue. I tried upgrading to the latest version, restarting, and testing Internet connection. Also, nothing happens if I type in a bonus password. What do I do? [import]uid: 58642 topic_id: 29631 reply_id: 329631[/import]

Scratch that, I deleted some preference files in users/library/preferences. [import]uid: 58642 topic_id: 29631 reply_id: 118947[/import]