Ok, so I have custom iMac I bought within the last year which has an R 395X Radeon graphics card in it. The issue I'm having at the moment is that I'm trying to run Forza Horizon 3 on it which I bought initially for Xbox One but I'm trying to use the Play Anywhere feature and it's telling me I need to update my graphics card to version 21.19.137.1 while currently I only have version 15.301.2101.0. Meanwhile, I've had no issues with anything I've run via Steam at all. I'm not sure how to fix this. When I try to update my driver via Device Manager it says it's up to date. When I try to update it via the AMD software it saying it cannot update due to not detecting any AMD hardware. Furthermore, when I go online to research it, AMD's site says the version I have is the latest available for Bootcamp. Does anyone know of a work around or fix that would allow me to play? Any help would be greatly appreciated. Thanks.