Using the INSTALLDIR Property in a VBScript Custom Action

InstallShield 2014

Project: This information applies to the following project types:

Basic MSI
DIM
InstallScript MSI
Merge Module
MSI Database
MSM Database
Transform

If you need to use the INSTALLDIR property in a VBScript custom action, use the Property property of the Session object. This object is accessible in every VBScript custom action.

Following is sample code:

szInstallDir = Session.Property("INSTALLDIR")

 

For more information, see Session Object in the Windows Installer Help Library.