AMD FSR Installation

I want to install the AMD FSR patch but I notice that there's an openvr_api.dll in 5 different locations within the rf2 installation:

rfactor2_dedicated/
rfactor2_dedicated/Bin64/
ModDev/
rFactor 2/
rfactor 2/Bin64/

Do I overwrite them all or just the one in the rfactor 2/Bin64 directory (after backing them up)?

 

I only copied in rfactor 2/Bin64/

 

Where did you get this patch if you could share?

 

Sure, here you go:
https://github.com/fholger/openvr_fsr

 

Github sometimes is confusing.
Here have the link to download.
https://github.com/fholger/openvr_fsr/releases/download/fsr_v1.1/openvr_fsr_v1.1.zip