That all looks good. Though, make sure that both the DX11 file and the regular one are added, just in case. Not sure which DirectX mode you're using.

At this point, I think you just need to lower the in-game resolution. As I said, you really don't want to be doing 4K gaming on laptop hardware, and your earlier screenshot indicates that you're using the 3840x2160 resolution. The good thing here is that 3840x2160 is exactly four times as large as 1920x1080, so you can just lower the resolution without stuff getting blurry and stretched like they normally do if you don't use the screen's native resolution.