Parameters for the installer

Hi, I want to know if there are any parameters for the installer that it can install for “All users”, but not for the wizard, because I want to put the GoDiagram in another installer and all will be automatic.

When you use GoDiagram in your product, you'll be able to redistribute the GoDiagram dlls and you can construct your installation procedure so that it can work for 'All users' if you wish -- it's your product and your product's installation procedure. There's nothing in the GoDiagram dlls that prohibit this.
(Please send support mail or enter a note here... don't do both.)