Determine if MSI/EXE supports certain flag/argument?

Question

I\'m creating an auto-updater that can run MSIs and EXEs. These MSIs/EXEs aren\'t my own. I\'d like to use any unattended/silent install option if it exists. Is there som

Answer 1

Just run through the installer with logging turned on and it will show you all of the possible parameters that the specific MSI accepts.

For example: msiexec /log logfile.txt /i installer.msi

Run through the entire installer and the logfile.txt will show you the passable parameters as "Property(S)" or "Property(C)" with the name in all caps.

Source: http://www.codeproject.com/Articles/16767/How-to-Pass-Command-Line-Arguments-to-MSI-Installe