From my experience, ENB mods only work under the Direct3D9 Rendering Subsystem. If you happen to be on OpenGL, it might not work for you. I recommend changing your rendering subystem to Direct3D9 and you should be able to get the ENB to toggle on and off.it's actually been on direct3d9 the whole time, so i'm not sure what the issue could be ;;
To change your Rendering Subsystem, open your game client and then select Options then go to the Video tab and then there should be an option for Rendering Subsystem.
Hope this gets it to work! ENB mods are fun and really beautiful.
yay, after looking through the settings of my pc i've disabled it and now it works! thank youSince Shift+F12 is in use to toggle your screen brightness, you might have to find a way to disable that as it could be interfering with your ability to toggle the ENB mod.