https://bugs.winehq.org/show_bug.cgi?id=41136
--- Comment #2 from Nikolay Sivov bunglehead@gmail.com --- Using WinXP for 64 bit prefix is unrealistic combination, and yes, SP3 for it never happened. Does this work in 32bit prefix? Functions should be there in git after http://source.winehq.org/git/wine.git/commit/4686a5ee59f91e1033daeeb5bc5d5f5.... Make sure you're using latest git.