http://bugs.winehq.org/show_bug.cgi?id=23115
--- Comment #3 from Pavel rawlik@list.ru 2010-06-11 08:44:35 --- Created an attachment (id=28730) --> (http://bugs.winehq.org/attachment.cgi?id=28730) My variant of solution (not the best :-)
Copy the filename field from IlockBytes object to IStorage.