http://bugs.winehq.org/show_bug.cgi?id=33585
--- Comment #3 from Austin English austinenglish@gmail.com 2013-05-14 13:01:15 CDT --- (In reply to comment #2)
IM sorry i dont understand your question Nor how to do that
$ mv ~/.wine ~/.wine.bak $ WINEARCH=win32 winecfg
FWIW, I can't reproduce this on my machine with a 64-bit wine build.