http://bugs.winehq.org/show_bug.cgi?id=31007
--- Comment #4 from Ben thebenj88@gmail.com 2012-09-01 23:33:53 CDT --- I've got the same bug. As with other users, reinstalling does not fix this, though waiting out the message or hitting escape twice (enter then exit in-game menu) will remove the message, and play can continue as normal. Nothing game breaking, so a low priority bug.