AureliuZ

So some mods that you download have an option of being downloaded by the mod manager or manually. So whenever I can only choose the option to download manually, it gives me a rar file which have around 2 files folders like class 3 or something. Problem is, whenever I install one, the other would overwrite the other mod, making me lose the first mod's effects. So what can I do for me to install the mods without each of them overwriting or conflicting with each other? Many thanks!