I followed the steps of this tutorial for making a vehicle:
 http://io.meskinaw.net/vehicle_importing_tutorial_for_ja.html)
 But it seems to give me errors in Assimilate, please help. 
http://www.sictaar.com/download/hover_board.jpg)  
 Any assistance on this matter would be appreciated.
  
 
  
  
    It could be more of a help if you'll post what the dos window says.