Oh, I see. I would expect, since the 64 bit version of Inkscape says "64", that the 32 bit version of Inkscape should say "32" and not "86". For goodness sakes! It's not confusing enough that Windows users have to figure out "Program Files" vs "Program Files (x86)", now they have to figure out that Inkscape x86 really means Inkscape 32 bit?
Geez, Inkscape should not be adopting Windows' screwy nomenclature! Use something that's easy to understand!