I started this because I use TurboCad Pro V12 & V16 to create 3D objects and 3D XFROG PLANT imported into TurboFLOORPLAN Home Landscaping Pro V16, To create the project "Serena Lakes Plaza Shopping Center" and I was having render error, using Advance render.
Allan has been very helpful and suggested my project might be corrupt and to do test deselecting elements to get to the corrupt element.
One of the elements I found was a 3ds Palm tree I imported from XFROG PLANTS, that would import without texture colors (Texture would Turn Grey).I will go to Property/ Appearance/Components/ and by choosing Landscape Materials I would make the leaf /using the grass material, the Trunk/ a Wood material, etc until the Palm tree had texture color.
I did a test of the Palm tree by itself but in will get a render error...., in Advance rendering. Finally by using Green Color Material for Leaf/ Wood for Trunk I was able to render in Advance render.
I learn that I needed to save the original XFROG textures in the TFP Texture File.
(The sample below are not the original XFROG TEXTURES I will post results with originals textures later)
Sample below are with TFP materials Basic and Advance render: