title: InstallShield 2012: have installscript msi project execute a MSI file that it just installed
body: <p>I have a client that already generates a MSI file for each of their web appliations.  They want an InstallShield wrapper installation that will allow a user to select which web application(s) they want and have InstallShield put the appreciate MSI file(s) on the user's machine and then execute each MSI file.  I have seen posts about running 3rd party MSI files that are prereq's but not this situation.  Is this even possible? </p>