So for a while my launcher hasn't worked, I tried running as admin., deleting and re-downloading, troubleshooting the problem, and resetting all my drivers and Java. Please help me! I'm running on a new dell xps 8700, my GPU is a GForce GT 720, a x64 bit Java, and running Windows 8.1. I really just want to play again so if anyone could get this resolved for me it would be greatly appreciated.