http://bugs.winehq.org/show_bug.cgi?id=27488
--- Comment #4 from Austin English austinenglish@gmail.com 2011-06-15 13:01:26 CDT --- (In reply to comment #2)
winecfg -> wine (which is wine64) winecfg -> C:\windows\system32\winecfg64.exe
This is the first time that I have ever built Wine64. Perhaps, I am completely wrong and mis-{built,understood} Wine or something. I was expecting there to be a C:\windows\system64\ folder and no system32 nor syswow64 folder.
There is no system64 folder on windows. System32 on 64-bit windows contains the 64-bit dlls, and syswow64 contains the 32-bit dlls (completely braindamaged, blame Microsoft :)).