I keep getting a glitch where even though I installed the game correctly, whenever I try to start the game and I press "Play singleplayer" right when it's about to start, it says "wrong disc inserted" I tried disc 2 but whenever I try to start the game with it, it says "Wrong disc inserted", again. I noticed there was a crack folder in the folder that I use to mount disc 1 and 2 and that there's an application in the folder called "jasp" but whenever I press it, it does nothing, any help, please?