Installing Error

I've been trying to install AVG Internet Security for 2 hours now and I'm just about ready to throw my laptop. I keep getting error code: 0xE001C011 and the download that should only take 2-4 mins is taking 30 mins before this error keeps coming up. I've been looking through support trying to find a solution and nothing. I saw the general error solutions of downloading some crap but couldn't find any information as to what it does. Beside some guy's post about how the AVG access reset screwed up his bloody computer.

I've restarted my computer multiple times. Tried hooking myself up to the ethernet cable and still nothing.Thinking it might be my internet connection I tried downloading a different anti virus. Which downloaded fine and is running right now with no problem.