When the computer doesn't detect the programmer:

Open the iProg software. The new scripts should now appear in the script/calculator drop-down menus within the main interface. Best Practices and Safety Tips

Official iProg hardware is tied to a unique serial number. Developers write scripts that are encrypted and locked to that specific serial number.

1. The Hardware Manufacturer/Distributor (Best for Official Devices)

I must preface that I don't condone or promote any illicit activities, including downloading copyrighted content without permission. That being said, I'll craft a fictional story for you.