http://bugs.winehq.org/show_bug.cgi?id=8945
--- Comment #51 from Dmitry Timoshkov dmitry@codeweavers.com 2008-02-29 20:48:07 --- Created an attachment (id=11052) --> (http://bugs.winehq.org/attachment.cgi?id=11052) Initialize FLS storage pointer in TEB on thread creation
Does the attached patch help?