We suggest updating the operating system using a link which downloads the DirectX End-User Runtime Web Installer (even if your Windows device came with the latest version) This web installer updates the essential components and thereby enables the user to launch the game without any hassle.
Call of Duty is a video game series which began on PC, and later expanded to consoles and handhelds. Several spin-off games have been released alongside the main series. Most games in the series have been set primarily in World War II, with a few exceptions such as Call of Duty 4: Modern Warfare, Call of Duty: Modern Warfare 2.
Launch Call of Duty and enjoy!
Photo: Call of Duty Black Ops