If those instructions somehow don’t work or there is a problem (such as a crash, black screen, or other visual issues after launching the game), then try one of the methods or additinal config setting(s) listed under the Game Specific section (even if your game is not listed there). Check the Standard Installation section as well as the Alternative Installation Methods section in this page. Special K and ReShade may be used together, but different methods may be needed depending on the game.