Well, sorry that I've not been on lately, anyways I've tried that and it still doesnt want to work, but I did some tinkering, and found that I cant access ANY folder that is not the default .minecraft folder.
So, as I got my new computer, I download Minecraft and twitch. As I load up a new modpack, a weird error occurs saying that the forge version is unavailable. So, I decide to use MultiMC to load up a modpack, I soon realize that 1.12.2 modpacks do not work with instances, however other modded versions do work. Am I going crazy or is this just a bug?