Railworks America

So I downloaded the CSX SD70MAC repaint and I followed all the directions carefully and closely and when I go to put it on the rails nothing shows up, not even the couplers. Any ideas??

Also I have he Wheeling GP40 and theres a missing texture on the numbers on the cab. Im stumped here too.

Now bobbel66's TOFC pack isnt working!! Ugh I guess Im doing something wrong aomewhere.