The location of the file depends on your system and the version of the game you are running:
Located in /steamapps/compatdata/10180/pfx/ . How to Install a Downloaded Config MW2 and Warzone 2 FPS Optimization(Config File)
Some configs enable field-of-view (FOV) sliders or unlock frames-per-second (FPS) limits that were originally restricted. Locating the config.cfg File The location of the file depends on your
Verified configs often include optimized "cl_maxpackets" and "cl_maxPing" values to improve connection stability and hit registration.
Pre-configured files can maximize frame rates for lower-end PCs or ensure "best quality" visuals for high-end systems. Pre-configured files can maximize frame rates for lower-end
Specific tweaks can remove "bugged" blur and film grain, resulting in a crisper image.
Files are typically found in C:\Users\%username%\Documents\Call of Duty\players\ . The config
The config.cfg and config_mp.cfg files are critical configuration components for and its updated iterations, allowing players to fine-tune settings beyond what is available in the in-game menus. Why Players Download Verified Config Files