11.1.3 InstallEngine and InstallEngine Interface
The function ProcessScript is the interface of InstallEngine and InstallEngine Interfache. The InstallEngine is build with InstallShield™ . The InstallEngine calls ProcessScript to execute a scriptfile, for data exchange and execute the InfraSetupFunctions. Some InfraSetupFunctions, i.e. MoveFile, are implemented in the InstallEngine Interface.