It is a program that creates a thing to install a application. http://clickteam.com/eng/installcreator.php .
Maybe some of the other software offered by them, too?
From their site:
"Install Creator is simply the easiest installation distribution tool in existence"
Spend your time developing your creations not building the installers. Download the fully functional freeware version of Install Creator and create your first installation in less than one minute! Then you decide which way is better!"