Customizing Installation Behavior

InstallShield 2026 Express Edition

An important aspect of creating an installation is customizing it for your end users’ needs. The help topics in “Customizing Installation Behavior” discuss various features of InstallShield that help you extend the functionality of your installation. For example, you may find it useful to create custom actions to add support for something not directly supported by Windows Installer. For more information on how you can customize the installation behavior in your project, refer to this section of the documentation.