I've been trying to load in my dads old real flight G4 disks, and everytime I open the launcher and press "Run RealFlight" it opens the loading strip on screen but then immediately cuts to the errors "KEError 32495" and "KEEerror 32495". I've uninstalled and reinstalled it over 3 times and every attempt shows no change, its always shoving the same error in my face and I haven't a single idea on how to fix it. I dont know if it has to do with either the fact that a file may be corrupt or that I dont have disk 3? I'm new to most of this disk download type stuff so I dont know if disk 3 is REQUIRED to run the game. Would anybody be able to help me with this?