How to stop embeded installer from restarting

hi.. im making an installer with another .msi installer in it.. by the end on the embedded installation it offers restarting.. how could i stop it from restarting, or is there any special way of handling it???i need to continue the process because i would be installing a few other things..

thanks

try msiexec /? at a command prompt
you will see all available arguments
=> /norestart