Hello, I recently downloaded multimc and was trying to add skyfactory 3 from the mym launcher to it, I tried ziping it but it said instance.cfg not found please help!
You create a new instance with forge and liteloader on the MultiMC Launcher. After that you copy the mods, config and resources over to the directory that MultiMC created (there should already be an empty mods and config directory, if not after the first start).