i downloaded Richard P's school bus from MMA and i got it to work once. now, if i go to select it (its the only add-on in the game right now), it will work sometimes with the graphics set to the max(but the landscape goes all over the screen). other times, it will act like it's loading the bus, and crashes is there something i need to do in order for this add-on to work?
*quick note* i did repair the file using WinRAR but idk if that had anything to do with the problem or not.