I get this error:
StarterPlayerScripts is not a valid member of StarterPlayer
Heres the code:
local script = game.StarterPlayer.StarterPlayerScripts.SetCoreOff
and heres the directory:

I get this error:
StarterPlayerScripts is not a valid member of StarterPlayer
Heres the code:
local script = game.StarterPlayer.StarterPlayerScripts.SetCoreOff
and heres the directory:

local scripts inside of StarterPlayerScripts automatically go to the players PlayerScript directory, editing the starterplayerscripts in a server wont do anything
I have no Idea what your talking about. Can you explain.
you should do some research into starterplayer, StarterPlayer | Roblox Creator Documentation
It means when the player joins, the script goes into the PlayerScripts folder under the player, similar to StarterGui