Hello Phillip,
I don't believe there is any direct means of creating a Volume License Installer to include additional installers, but one alternative approach comes to mind. Perhaps you could create a batch file that first executes the regular Volume License Installer you have created. In the subsequent steps of the batch file, you could copy the user.lib and instr.lib files you wish to transfer to the appropriate directories. Finally, instead of pointing your end users to the location of the Volume License Installer as the executable to run for installation, you could indicate the location of the batch file to execute. If you are unfamiliar with creating batch files, consider perusing this tutorial. I think this might be the best way to accomplish your end goal.
