I assume that replacement of dll is illegal, but anyway forbidden apple too sweet) and battleeye don’t triggered by replacement of upscaler, framegen and loader dlls. It needed to do after checking files by launcher and i will get fsr 4.0.2c INT8 on RDNA2. But will it ban account in future? I think this is anyway a bug of anticheat, not a feature.
question is if it works, replacing dll is one thing actually having fsr 4 work is another
given native amd anti lag causing bans(atleast in some games not sure about wt) i would not push my luck