I did a very stupid thing. I was warned. I have too many routes, so I deleted some. I was warned not to do this. I wanted to get rid of the European routes (I never run them anyway). In the process I lost scenery textures in my own route. For lack of a better description, assets i lost are contained in the scenery Index that contains grass, etc.. On my route grass shows up in a black, yellow and white pattern. I have uninstalled and reinstalled the program twice now. Also I have Checked the game files using Steam twice. The only routes that seem to be affected are mine and Tori's C&o Allegheny route. When I started my route I chose Tori's route to model.
Please help me with a slow and simple instruction that this dumb old man can follow.

