"This savegame is incompatible with this version of Trainz and can not be loaded"

[ArthurD]

"This savegame is incompatible with this version of Trainz and can not be loaded"

Hey all,
I have been running Trainz for a while today and aside from an annoying AI who suddenly decided he was either gonna dead head or joy ride (take your pick), I had no problems.
As I was getting ready to throw a switch for a stuck AI, the game closed out totally, and I immediately went back in.
The session and route now say that changes were made and not committed and when I go to commit them, I get the error "This savegame is incompatible with this version of Trainz and can not be loaded".
I am TRULY stumped as it was just fine, and now this.
Is there anything I can do? If I discard the changes, will it screw up my route?

 

[stagecoach]

May be it is because your game is not registered.

 

[grazlash]

What version of Trainz? You also need to log in here with your Trainz username and password