Enter the filename to the MSI package you would like to launch.

The path of the nested package should be specified relative to the root of the source location.

For example, if your setup is located on the network location "V:\DDrive\Users\Install" and the installation "Package.msi" being launched here is on "V:\DDrive\Users\Install\MySecondApp\Install", you should enter the value of "MySecondApp\Install\Package.msi" in this property.