While a legitimate DLC adds maps or weapons, this specific file typically "features" intrusive system modifications:
If it is a .rar file, do not extract its contents. MW2_DLC.rar
Beyond ads, these types of loaders can be used to harvest sensitive data from your browser, such as saved credentials or cookies. While a legitimate DLC adds maps or weapons,
Use an updated antivirus like Windows Defender , Malwarebytes , or other reputable security software to remove any remnants. MW2_DLC.rar
Manually inspect your browser extensions for anything you didn't install yourself and remove them immediately. Have you already opened it? Are you seeing weird pop-ups or browser redirects?
It often installs malicious browser extensions (Chrome or Safari) that redirect your search queries and inject unwanted ads into your browsing experience.