Use the version parameter as in:
setup( windows = [ {'script': PyAppName, 'icon_resources':[(0, Icon)], 'dest_base' : Exe[:-4], 'version' : AppVers, 'company_name' : "JoaquinAbian", 'copyright' : "No Copyrights", 'name' : AppName } ],
where AppVers is your version of the program

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