The 1984 HiAce body seems to be fundamentally broken - at the suspension selection screen, after selecting progressive - gas damper suspension with a 1984 model year, it always crashes the game. Reopening the car also crashes the game. Same setup exactly does not effect the 1980 Ford Econoline body. Can open these cars in photo mode.
Also happens with any other model year. Game crashes on suspension selection consistently with the 1984 HiAce body (90s_Flatnose)
You try clearing all your old .car files and moving them to a different folder? I was having a problem with one of the other bodies that was like that.
Is there a way to move every .car file, or is it just a matter of exporting and deleting?
We’re aware of the issue and will look into it! 
Cheers
Yep, export and delete, i think I just a complete uninstall and reinstalled it a couple times too
We’ve fixed it in our dev build now, it was an issue with its body boxes.