This provides the path to install to the installer. Example -Serial EJXUSN-XXXXXX-XXXXXX-XXXXXX This provides the serial number to the installer. This tells the installer to not show any graphical interface. This tells the installer to not wait for input. When doing a silent installation, there are five required arguments: The Vectorworks installer provides a command line interface for driving a silent installation from the command line. This article is not intended for all users and is not a required procedure for installing Vectorworks in a standard work environment. Do not use these steps unless you are specifically attempting to initiate a silent install of Vectorworks in a network environment or are specifically instructed to do so by Vectorworks Technical Support. NOTE: This article is intended for IT professionals with an understanding of the command line/terminal interface.