u/Cheap_Bar_1787

Im new to piracy and all, and i just downloaded sekiro for fitgirl repacks. Im getting a bit of stuttering, and i saw a mod that fixes that, but it said it was a dll mod? Whenever i open the game it says sekiro exe but when i check the files its filled with filles with dll at the end, so can i download the mod and if not is there another way to download it?