3ds max not import some vegetation

Hello guys, I have any problem with importing vegetation in 3ds max

When I want LMing my map some vegetation not import in my scene (e.x. nc_pinebig01, me_pinebush01, me_pinebush02). I use 3ds max tools from this thread.

I tried use 3ds max 9 and 3ds max 16 but the problem remains. All statics and vegetation extracted in "objects" folder.

Any idea how to fix that?