Hi, I'm new to installing mods in minecraft and i have a little question.
Can I install forge in 2 different versions of minecraft? (1.7.10 and 1.12.2(for example))
Another tip, at least what i use in my installation:
I always point every profile to a subfolder in .minecraft. In case i've created a "profiles" folder inside .minecraft, and inside it i create a folder for every profile
|_default (the default profile the new Mojang launcher adds)
|_snapshot (the default profile the new Mojang launcher adds if you enable snapshots support)