No, it's not a "3rd party" scripting solution. SetupScript is a scripting language created by Lindersoft specifically for the creation of installation programs. It offers over 300 pre-built functions to meet special requirements in your installation. You can reuse existing SetupScript code to leverage your investment in previous installations.

SetupScript supports IF and LOOP control structures to provide looping and conditional execution of installation components. This allows developers to configure installations depending on system configuration or user input. SetupScript provides the ability to call any DLL or Windows API from your installation script without writing C code.