I was able to download it from a website but it didn't look legit and the software doesn't run. How did you guys get it to work on your laptop?
Idk what website you went to but I used this one - https://nclass.sourceforge.net/ and it worked fine. click the download NClass button and then click on "Installation program". Once downloaded, just open the file and click ok on all the steps, and you should be good.
This is what I did and it worked