I managed to get LSPDFR working without any mods the first time (by working I mean the game didnt crash and I saw the icons on the map) but as soon as I downloaded mods (just the essentials) it now crashes on the loading screen. I also had the ERR_GEN_INVALID error whenever I launched but I managed to get that to go away by getting openIV. Verifying the integrity does nothing as it says everything is fine and disabling all addons does nothing as well