Plutonium

Sweet, big thanks, do I just put the downloaded files into the BO2 game folder?

I'm having the same issue here, I have the base game installed through Steam and I have the 'checkerboard menus' issue, and on the FAQ/common issues it says "Fix: You are missing DLC files, download them or try another map." I checked and it appears as though only the Green Run maps work (I don't own any of the DLCs through Steam) and the rest do not. Do I need to download the torrent to get the DLCs?