https://bugs.winehq.org/show_bug.cgi?id=43797
--- Comment #4 from Rosanne DiMesio dimesio@earthlink.net --- Wow64 stands for "Windows on Windows 64," i.e., running 32 bit apps/games on 64 bit Windows. Wine has that support already. You're right, there are still problems in many cases. You should file separate bugs for each of those cases. Meta-bugs are not helpful.