Cod Mw3 45 Fps Fix 〈VALIDATED | METHOD〉

Do not skip this section. 80% of 45 FPS locks are solved here.

Sometimes, the standard "Check for Updates" method isn't enough. Drivers can become corrupted, or remnants of old drivers can conflict with the new cod mw3 45 fps fix

Locate the file named options.4.cod23.cst (this is the specific file for MW3). Open it with . Do not skip this section

Search for any entry related to MaxFPS and ensure it isn't set to 45. Drivers can become corrupted, or remnants of old

, this specific frame rate limit is often caused by settings or external software interference. Core Fixes for the 45 FPS Lock

Windows background features can sometimes interfere with MW3’s performance.

If you rely on Reflex for latency, try updating your drivers first (see below). However, turning it "Off" is a reliable diagnostic step to see if this feature is the root cause of your 45 FPS jail.