Call of Duty 2 or COD 2 may encounter problems on the Windows Vista OS. This is due to the fact that this FPS video game was released prior to the launch of this OS. Hence to runCOD 2, the installation of patch v1.3 is required after the games's installation, in the administrator mode. To activate the multiplayer mode, manipulations in registration via the control panel need to be done but are meant only for Vista. In Vista again, DirectX 7 should be chosen as the preferred mode of return.
There are some common bugs that occur when playing Call of Duty II on machines running Vista. This is because the game was released before the operating system. Below are some of the bugs and ways to fix them.