http://bugs.winehq.org/show_bug.cgi?id=27620
--- Comment #5 from Jeff Licquia jeff@licquia.org 2011-06-27 22:21:17 CDT --- FWIW, Trion has put some time into this bug, and apparently a patch is on its way.
http://forums.riftgame.com/showthread.php?215541-pm-patch-6-24&p=2700410...
Rumor has it the hotfix may land Wednesday.