http://bugs.winehq.org/show_bug.cgi?id=5537
--- Comment #8 from Dylan Smith dylan.ah.smith@gmail.com 2009-01-07 23:47:50 --- Created an attachment (id=18572) --> (http://bugs.winehq.org/attachment.cgi?id=18572) Fix for implementation of WM_GETDLGCODE message
This patch seems to fix the problem, however, I wasn't able to connect to a server to test any further.
Let me know if this patch fixes the bug.