I have downloaded the Fallout, Stalker and HL2rp content packs put them in my garysmod/garysmod AND my addons folder and when I join the fallout server and make a charter the moduels are errors. Someone please help me I have Hl2, Ep1, Ep2 CSS. Thanks
If you actually installed all the packs and have all games needed, it should work just fine.
Only thing I would think is that you aren't installing it in the right area, or you don't have a legal game.
Honestly, I can't see what you could do wrong tossing the files into the right area.
I bought all the games from Steam I will try to re download the packs