A silent installation (also known as an unattended install) runs in the background without displaying any user interface, prompts, or dialog boxes. This is critical for:

This could be due to missing dependencies (e.g., .NET Framework, Visual C++ redistributables). Ensure your target Windows image has these pre-installed, or run a silent prerequisites script first.

Multiple high-quality voices from famous mosques like Mecca and Medina.

Athan_Pro_4.5_Full.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART