We discuss what you can do if you see the Unsupported 16-bit Application error on Windows 11/10 PC, after knowing why you see this message.

This downloads the files according to your configuration.xml file. Then you can run setup.exe /configure configuration.xml to install according to your configuration.xml file.

What you get is a setup.exe file that also references multiple different .MSI install files for the various 3rd party applications you integrated with GP as part of your "install package".