Bioshock Infinite (Help needed!)

Hello guys. I can’t seem to get HDR working through Special K in Bioshock Infinite. I have the GOG version installed. But special K doesn’t seem to hook the game. I have the game set in Borderless and turned off MSAA. Still it won’t hook.

I use V (Oct 9 2020) version of Special K

My system:
Windows 10 pro x64
Geforce 980Ti
Intel i7 6800k16gb RAM

Thanks in advance for assistance!