http://bugs.winehq.org/show_bug.cgi?id=11827
--- Comment #5 from Jacek Caban jacek@codeweavers.com 2009-08-07 08:39:36 --- Created an attachment (id=22888) --> (http://bugs.winehq.org/attachment.cgi?id=22888) Check GetContainer result before setting container.
Does the attached patch help?