The software Mashine is not inside the library
Please check the system requirements. If your system supports it and you still don't see Maschine 3 in Native Access, get in touch here: https://bit.ly/n1orders
you might have to download the newest version of native access, i too had an issue with maschine 3 not showing up. once i downloaded the latest version of Native access i was able to find and download maschine 3. best of luck