Hmm... did you change the disc? I don't really know. Yeah my parents didn't know what to get me so we took a trip to the hobby shop and I had been wanting the flight simulator.... lol. I am now in the process of looking for a plane, so maybe I will be able to fly by the summer time. The sim has been working awesome I am spending 2-3 hours a day, it is awesome. I am able to beat the limbo now with the extra special(very fast plane). This sim is awesome I am so glad that I am finally about to be able to fly.