The customization provides a new installer. When downloading the drivers from the web, there is a two step process for installing the VCP drivers. The first step is an install of the actual driver installer and then the driver installer would be run after being extracted. In the example shown here, the installer shown in the CustomCP210xDriverInstall directory is the actual installer for the driver that was created via the AN220 GUI. Once the actual driver has been installed, the user will see the driver files in the directory selected. The INF file will also be modified to reflect the entries in the GUI.