hey I have just tried to do the mincraft game save but it failed I got to the app and clicked file and open then it came up a message saying C:\Users\Conner\360Revolution.exe The NTVDM CPU has encounterd an illegal instruction. CS:0dd2 IP;:01 b7 OP 63 68 61 72 73 Choose 'close' to terminate the application. and at the bottom it has close or ignore if I choose close mincraft gamesave shuts down if I choose ignore it freezes what have I done wrong???