tracks.bin Error + Where are the Standard Scenarios

Hi, it is my first time on this forum. Whenever I try to load a Career scenario in TS2014 (New York - New Haven in this case) an error pops up that says Tracks.bin cannot be loaded. All I did to the .ap file for the route was install Fan Railer's physics upgrades to the ACS-64. How can I fix the problem?
Standard scenarios seem to be fine, tested with the Class 377 introduction on London-Brighton.
Also, why are there no more Standard Scenarios? DTG seems to only make Career scenarios in the new DLC lately.
Standard scenarios seem to be fine, tested with the Class 377 introduction on London-Brighton.
Also, why are there no more Standard Scenarios? DTG seems to only make Career scenarios in the new DLC lately.