Sorry to bring up the topic of this thread again, but I also opened the scenario (both versions) in the editor, decided that fixing the instructions wasn't worth the trouble, then saved without changing anything.  Doing this did not fix anything: the same error message appeared.  My RW installation is in excellent shape and my computer runs complex scenarios on all routes without any trouble, so this is clearly a scenario related problem.  As I noted previously, I've sent support requests without receiving any replies--not even a courtesy "I'm on vacation ..." message.
Tom Pallen
			


  And yet, RSS's page for this set of scenarios clearly reads: "Hauling Heavy Freight – Scenario Pack For Ohio Steel 2".   
   My sincerest and most abashed apologies to all, especially to the creators of this scenario pack.