http://bugs.winehq.org/show_bug.cgi?id=23753
--- Comment #11 from Jacek Caban jacek@codeweavers.com 2010-08-08 07:47:25 --- Created an attachment (id=30050) --> (http://bugs.winehq.org/attachment.cgi?id=30050) Check for null SAFEARRAY.
Does the attached patch help?