> > All of them ... ? At least, I'm not aware of any that PostgreSQL
> > *doesn't* support ...
>
> Win32 is not supported on 64bit IIRC.
Actually, win32 works just fine on 64bit. Meaning that 32-bit PostgreSQL
runs on x64 versions of Windows.
Win64, however, is not supported. That would be a 64-bit version of
PostgreSQL running on a 64-bit version of Windows.
//Magnus