ty for the answer.
Well, when I try "re-importing the FBX file into 3ds Max and see if the materials turn out fine when coming back to Max", the 3dsmax crashs or it takes too long to crash my computer, that anyway my pc is so good. another think i saw is that, in the normal process, from 3ds for c4d, the floor, any trees n grass, dont have material in panel layer.
Well, when I try "re-importing the FBX file into 3ds Max and see if the materials turn out fine when coming back to Max", the 3dsmax crashs or it takes too long to crash my computer, that anyway my pc is so good. another think i saw is that, in the normal process, from 3ds for c4d, the floor, any trees n grass, dont have material in panel layer.