It is possible to perform all Microsoft Windows Installer functions at a command prompt by using Msiexec.exe. You can use many property command-line switches to perform different functions or set certain variables.

 

To learn all, click this link:

 

 

 

ALLUSERS Parameters;

Blank = Current Profile (Installer installs the icons/shortcuts to the ALL Users Dir and Installer will install to the current profile and no other profile can use the application nor can (re)install the application)
1 = ALLUSERS Profile (Installer will install to each profile as needed)
2 = Current Profile (Installer will install to the current user profile all icons/shortcuts however any other users can launch application)

 

Here another SMS sample:

 

msiexec /I WINZIP.msi ALLUSERS=2