http://bugs.winehq.org/show_bug.cgi?id=23946
--- Comment #8 from Vincent Povirk madewokherd@gmail.com 2010-08-16 14:52:06 --- On second thought, this is something new and strange. .NET is creating an RGBA bitmap (something gdi32, to my knowledge, can't handle) and getting a gdi32 DC for it. I don't know how that could possibly work.