Can't Download Anything

[Ratchinthelombax]

I am attempting to download the 2.4 version of Voltz but I keep getting an error. This is what it says: Error Downloading a file for the following pack: Voltz

Failed to download http://resources.download.minecraft.net/ad/ad7d770b/fff3b64121f75bd60cecfc4866d1cd6

Please consult the modpack author (who I do not know who it is or how to find them).

Here is the log:

http://pastebin.com/UYNVXJLi

[Munaus]

Starting download of http://resources.download.minecraft.net/ad/ad7d770b7fff3b64121f75bd60cecfc4866d1cd6, with 3 tries remaining
 Failed!
, with 2 tries remaining
 Failed!
, with 1 tries remaining
 Failed!

I edited the last two lines out because they mention the same pathway over again. If the log states this then something on your end is blocking the launcher.

Antivirus and Firewall, those are your first suspects. Detain and interrogate them. Google on how to disable your antivirus or make the launcher an exception through it. Same goes for the firewall