Wrong scale factor?

Hi,
I've just download Caedium Prof 32 bit trial version, I tried to run a simulation around a simply model with panel solver. I started to import my stp geometry created by Catia unit [mm] so when I display the ruler I can see that It read the [m].
If I set, by the preference menu the unit as mm, all work well except ( in my opinion) the results. they seems, at least, be calculated with a bad scale factor.

Is It a 32bit version bug, or I didn't work well?
and If is a older version bug, is the 64 bit runnable on xp 32bit?

thanks in advance, RG