Lost Legacy not working between 2 discs
So my dad rented the Lost Legacy a few weeks ago, and then he rented it again this week. They must be different disc copies, because the game made him reinstall it again, even though we never deleted the Lost Legacy from our system storage. The game is acting like it's an entirely different game, because there's literally 2 Lost Legacy icons on the menu. I wouldn't care so much if everything worked fine, but the 'new' file doesn't recognize the single player save file of the other. On top of that, the old file says 'insert disc' whenever you try to start it. I don't know why this is even an issue to begin with, but here we are. Any suggestions?