SD70v2 pack 2 cab problem

So I just ran into a problem today where I tried to run the SD70's (the ACe and the MAC) and in the scenario it refuses to let me into the cab or the headout views! I don't get a SBHH error, all it does is stay in the previous view, although the little button on the hud lights up for the cab. any ideas on what went wrong? 
