VISUAL:
I'm not really sure how I'm supposed to fix this

UPDATE:
Ive been looking around my files and Ive concluded so far that there is nothing wrong with my lst. or srf. or dat. files.
Its the dnm. what ive been trying to get to work from Blender. Ive exported it, and its just sitting there as dnm.
So its in the format that its supposed to be in, however, it will not load