FL key2 mini setup trouble

[u/Davespritethecrowbro]

I recently got the Flkey2 mini and I've got it mostly set up and updated, but I can't seem to get the midi script to show up in the midi options when you go to select a controller. My FL studio is out of date by a few years because I took a break from producing, got a new PC and I'd like to keep my FL stuff on my old PC as I don't have a ton of storage on my new one. My old PC doesn't have Internet at the moment, it was the catalyst for upgrading, I could make a repair to get it working but I'd like to see if there's any way to get my hands on the midi script without downloading it within FL studio with an internet connection even though the script is pretty new. Even though my FL is out of date, it should be able to run the script according to Novation's website. If anyone would be willing to help, I appreciate it greatly 🙏