http://bugs.winehq.org/show_bug.cgi?id=23643
--- Comment #6 from Matteo Bruni matteo.mystral@gmail.com 2010-09-14 12:36:23 CDT --- Created an attachment (id=30754) --> (http://bugs.winehq.org/attachment.cgi?id=30754) Don't invalidate context if we couldn't get DC obj
I've got something similar here. Can you try this patch and see if it helps?