Installshield 2014 professional: Basic MSI (NOT setup.exe)
Using Project assistant, I set launch application checkbox (default TRUE) on SetupCompleteSuccess dialog.
Usually it works fine.
But on silent mode, it does not work.
How and When can I call IS_LAUNCH_MY_PROGRAM_PLEASE custom action or execute application on installed dirctory.
As an aside, my reaction to this is that you shouldn't do it. If you do, it should be conditional and require the person installing your software to include a property on the command line that requests the program launch.
That said, the problem is that the dialogs are not shown during a silent installation (Windows Installer skips the entire InstallUISequence), so the actions on them will never run. Instead you'd have to schedule a custom action in the InstallExecuteSequence, and use UILevel (and a custom property) to condition when this action runs.
Note that there's a strong likelihood that this will run your application in the wrong context, or even as the wrong user, as typically one has to pre-elevate in order for a silent installation to succeed. So again, keep the request to install an application and the request to run it separate. People using systems like SCCM will curse your installation otherwise.
