HI guys. I've finally made my silent install for the application. But still have some problems about adding user after installation. This program is the client program so that I can access to remote pc, So I have to add administrator(viewer) after installing. Instead of adding viewer for the first install process, I can add it after finishing install by running program "hosting setup.exe" Does any one know how to do this process at once? I'll be waiting for the reply, thanks.