So this morning I decided to play a little minecraft and when I went to launch the game it crashed my computer. Then after I restarted and launched the FTB app again the play button wont work any more. It will not launch the minecraft default launcher. The vanilla launcher is working just fine without any issues and i can log in and do all that fun stuff. So I have no idea whats going on or what I can even do to get around this. If any one has any suggestions I would appreciate them.