Not able to use matte shadow

When rendering through Vray the “matte shadow” of max is not working. Please tell me how to use that ? or any other way of achieving the matte shadow effect.

vray doesn’t use the max matte/shadow material. Use the materialwrapper material for mattes.

well were i get the materialwrapper material.

as long as you have vray advanced you should have it. Not sure if vray basic has it.

i have vray advanced 1.09.03

It should be there in the map browser.