How to determine OS Platform with WMI?

Question

I am trying to figure out if there is a location in WMI that will return the OS Architecture (i.e. 32-bit or 64-bit) that will work across \"all\" versions of Windows. I though

Answer 1

In batch

IF EXIST "%PROGRAMFILES% (x86)" goto 64BIT
goto 32BIT

:64BIT
echo tantalana a 64 bit
goto FINE

:32BIT
echo tantalaniccia a 32 bit
goto FINE

:FINE
echo ciao