The game scans your system for a driver that supports . On a modern PC, your Realtek HD Audio, Nvidia HD Audio, or USB headset does not expose this legacy interface. Because the game cannot find a compatible provider, it throws a fatal error and refuses to launch.
Run the game file network.exe or setup.exe in the game folder first Crash instantly shifts to a black screen error Rendering pipeline incompatibility with Windows 10/11 igi 2 fatal error could not find 3d sound provider