ADMINUSER

InstallShield 2026 » InstallScript Language Reference

Project: This information applies to the following project types:

•

Basic MSI projects with InstallScript custom actions

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InstallScript MSI projects with InstallScript custom actions

This information does not apply to InstallScript projects or to event-driven InstallScript code in InstallScript MSI projects.

The ADMINUSER system variable is set to the value of the Windows Installer property AdminUser.