Avoid "free download" sites that bundle .exe files with the game. A legitimate game file should never be an executable; it should be a disc image. Step 3: Optimizing Settings for Black Ops 2
Dolphin is designed specifically for GameCube and Wii hardware. Because Black Ops 2 was only released for the Wii U, PlayStation 3, Xbox 360, and PC—and never for the original Wii—the Dolphin Emulator does not support it. Download Call Of Duty Black Ops 2 Dolphin Emulator
On PC, Cemu is highly optimized and can run Black Ops 2 with much higher stability and graphical fidelity compared to mobile versions. Why You Might Choose Emulation Avoid "free download" sites that bundle