RTX Super Resolution not working

[TrixySa]

Hello, I'm having this issue with VSR that shows that it's activated but has no visual improvements whatsoever. And the scaling is the same with it on or off.

I'm attaching the screenshots. Also, I have tried this on a normal 1080p monitor and a 3440*1440 ultrawide. Same result on both.

Here I attached screenshots of it on and off.

[Neobond]

Did you check the video renderer properties in MPC? You have to allow the renderer to switch HDR on and off. I set mine to full screen only.