The game may get confused if you have multiple optical drives (physical or virtual). Open Device Manager: Right-click the button and select Device Manager Disable Extra Drives: DVD/CD-ROM drives . Right-click any drive that currently holding the game disk and select Disable device Virtual Software: If you use software like Daemon Tools Alcohol 120%

Open your system tray and completely close apps like , PowerISO , or Alcohol 120% . Open Device Manager via the Windows search bar. Expand the DVD/CD-ROM drives section.

Oyunun ana .exe dosyasını kullanarak oyunu açmayı deneyin. 2. Yöntem: Oyun Dosyalarını Güncelleme (Patch 1.7)

If the disc is there but not reading, maybe the drive isn't working. Could be the optical drive is faulty. Users might need to try another drive or check the drive letter in Device Manager.

Call of Duty 4: Please insert the correct DVD-ROM, then select OK and restart the application.