Beatnes

I am not savvy with this programmin stuff, so if any of your answers dont make sense to me, please understand. Recently, Every time i have tried to launch Voltz, VOltz starts, but then closes shortly thereafter. The same goes with InfiniX. i tried deleting my Technic folder to make a new one (A clean slate). but it didnt work. I would like to know what is going on and how to fix it.