Bignavy

Okay, since the middle of last week I've had this problem and it is driving me insane, so much so I'm thinking of no longer playing this stupid game, and wasting my almost 200 plus hours of game time. Ever since last week, for no reason, my technic launcher either A) Won't work what so ever (won't even open besides the icon and loading bar) B. Won't install the pack. (I've uninstalled Technic and Java, reinstalled them, multiple times to get this too work) C) will run into an error for god knows what reason. (I've installed the correct form of Java, that works for everything else including regular Minecraft). I don't know whats causing this problem, but its driving me absolutely bananas, especially since I've been playing on a computer I got less than three weeks ago.