| Problem | Solution | |---------|----------| | Black screen on launch | Set WinXP SP3 compatibility mode for CoDSP.exe and CoDUOMP.exe | | No sound in Windows 10/11 | Install runtime and use -dsound launch parameter | | Multiplayer not working | Use GameRanger or Radmin VPN for LAN emulation | | Low FPS on modern GPU | Enable Single Display Performance Mode in NVIDIA/AMD control panel |
| Problem | Solution | |---------|----------| | Black screen on launch | Set WinXP SP3 compatibility mode for CoDSP.exe and CoDUOMP.exe | | No sound in Windows 10/11 | Install runtime and use -dsound launch parameter | | Multiplayer not working | Use GameRanger or Radmin VPN for LAN emulation | | Low FPS on modern GPU | Enable Single Display Performance Mode in NVIDIA/AMD control panel |