http://bugs.winehq.org/show_bug.cgi?id=20761
--- Comment #6 from David Rogers ezekiel000@lavabit.com 2010-02-16 14:58:31 --- (In reply to comment #5)
The fix is in GIT, so you can try that version to see if it works.
I downloaded and compiled the latest git wine but the pallet error still shows up.