Each train must have it's own subdirectory under \Train\
Each of the train subdirectories must have these: Train.dat, Sound.cfg, Panel.cfg or Panel2.cfg or Panel.Animated, Extensions.cfg, WAV and PNG and BMP files, etc.
In the program menu, when you choose a train subdirectory, it must have above files, or the start button will not be enabled.
If these files are missing, you have not properly installed the train.
HK