Breach Missing Sounds

[Metamorpho 25 / 2,089]

Ok, so here's the problem: I am missing various sounds when ever I join the Breach Server. This only started happening yesterday and I don't know if I did anything wrong. I have all of the addons downloaded, and I even re-downloaded them many times over to see what the problem was, but the consoles keeps telling me that certain sounds, like the big doors to Gate A or the Clockwork Machine, as well as every other door and gun sound effects are missing. The console says something like this: 

Failed to load sound "ttt_foundation\misc\tesla_activate.wav", file probably missing from disk/repository
Failed to load sound "ttt_foundation\misc\tesla_shoot.wav", file probably missing from disk/repository
Failed to load sound "ttt_foundation\doors\bigdooropen.wav", file probably missing from disk/repository

 

Failed to load sound "ttt_foundation\misc\radiomusic.wav", file probably missing from disk/repository
Failed to load sound "ttt_foundation\doors\door_open2.wav", file probably missing from disk/repository
Failed to load sound "ttt_foundation\doors\door_stop2.wav", file probably missing from disk/repository
Failed to load sound "ttt_foundation\scps\break_femur.wav", file probably missing from disk/repository
 

I don't actually understand why this is happening because I have never had this problem up until last night. So any and all possible solutions would be greatly appreciated.

[annoying furry 6,300 / 63,950]

You need this http://steamcommunity.com/sharedfiles/filedetails/?id=764329142