Calling one installer from other

Hi All,

When i call one installer from other, I am getting the installer windows of callee installer also but i dont want that
The behaviour i want is when i call the installer seperately it should display all installation windows, but when i call one installater from other i just want to display the installer pages of caller installer. And also the caller installation page should show the installation of callee installer as progress bar

You have to run the installer silently. Unattended has a nice list with command line switches required for silent mode for every type of installer.