I am trying to do silent installation and using batch file to call setup.exe. so how can i add UI sequence input parameter inside the batch file
If you are truly doing a silent install, you'll probably want to have that parameter in your .iss file
https://docs.revenera.com/installshield28helplib/helplibrary/InstallShieldSilent.htm
HTH
As you know, a silent install has no UI sequence, so you need to pass parameters on the command line something like this:
setup.exe /s/v/qn /v"INSTALLDIR="<SomePath>" <ANOTHER_Parameter>=<YourParameterValue>...
Be sure to quote any strings that could have spaces or special characters.
These parameters must be PUBLIC properties.
