Railworks America

I'm having an issue getting the "Signal to Signal" scenario included with the dash 7 pack to start. I get an "unable to load file- tracks.bin"
The same thing just happened with the "Typical Work" scenario as well.

I've uninstalled and reinstalled NS Coal district and the Dash7 pack. Then, I cleared cache and tried to run the scenarios again with the same results.
I verified integrity of game cache twice and the issue still persists. I'm wondering if anyone else has experienced this problem on these scenarios?
Here is a screenshot to better depict my issue:



BTW: If you haven't already purchased this pack, you should. The models are outstanding and the several variations that are included are well worth the money. Thanks!

Okay guys, I'm sorry. I've figured out my own problem. If anyone else is experiencing this, all I did was hit the edit button, selected a locomotive and held it over the track and right clicked (I did not place it.) I did this in order to get the game to ask if I wanted to save changes. I clicked yes, essentially not altering the scenario, and it worked. I hope this can save someone else some time and confusion at least!

Press F2 and cancel the window.