Never mind, I figured it out. My problem has now been solved. I pressed Open -> Edit Config File Script, then scrolled down to where it says "bogey reversed" and replaced it with the Amtrak Pioneer III Truck KUID. I had to submit the edit also. The train works for me now. Again, thank you very much for your help. It is much appreciated.

Can the process still be performed on a Mac computer, or would there be a bit of difficulty? If so, how would I replace the bogeys? Thanks for your assistance

VE39: The texture 'rim_parameters.tga' is a uniform color. This was the message from the asset "Amtrak Amfleet Coach Ph IVb Trucks"