I am running Max 2018, Vray Next update 3,2 (4.30.02 build 00001) and Forest Pack Pro 7.1.0
I did an experiment. Create a simple plane, click on FP icon in the toolbar, click on the plane, then go to modify panel, open geometry and click on library button, choose a grass preset from the lawns presets, click load selected and you get a duplicate materials dialog.
Why is this happening and how do I fix it