hi im using a asus hd 7870 and when i try to open Radeon additional settings it says : radeon aadditional settings cannot be started , theres no settings that can be configured using radeon additional

hi im using a asus hd 7870 and when i try to open Radeon additional settings it says : radeon  aadditional settings cannot be started , theres no settings that can be configured using radeon additional
my driver version is
17.7.1