HaloMods "Classic" Read-only Archive

i use milkshape (dont say use 3ds max, im working on it )..

i made a new mold, and i get everything to work...
but when i try to inject it, it said:
ERROR; bla bla bla SUBOBJECTS...

WTF is a ''SubObject''?????

if u can help...thx..

well in 3ds max, a subobject is either a vertex, edge, face, polygon, or element, hope that helps