http://bugs.winehq.org/show_bug.cgi?id=15580
--- Comment #12 from Nikolay Sivov bunglehead@gmail.com 2009-10-12 11:38:33 --- Should be fixed with:
http://source.winehq.org/git/wine.git/?a=commit;h=a096ba4c5b444110e734612dfa...
I don't have The Bat client so test with current please.