So I used to use MagicLauncher as you may know it is great for mods. But i decided to use the minecraft launcher for once. I tried to launch it and it kept downloading files and after about an hour or so nothing happened i read the error and at the end it said "Couldn't Unpack Natives". I need help fixing it and i can't post the crash report because it is long and i tried but it will just crash the browser.
Thanks