When I am CPU mining with 7950x in Windows, with standard settings it automatically selects AVX2 protocol instead of 512. I could not find help for this anywhere. Do you maybe know what setting should I include in appsettings
I don't use Windows, but I would start looking for the answer to the question from the BIOS settings or from the miner software settings.
Usually optimization is enabled in the miner settings

If you are unable to set up the miner, then ask for advice on the project’s discord.