I'm not sure that its possible to change the setup.exe name using iscmdbld.exe command line switches. You could however use Installshields Automation Interface to achieve this using "SingleEXEFileName" : https://docs.revenera.com/installshield26helplib/helplibrary/IHelpAutoISWiRelease.htm?Highlight=SingleEXEFileName
Alternatively you could just have your build script change the name of the setup.exe after Installshield finishes building it.
I hope this helps, Stuart
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