Thank you very much for the link to QXP 5.0 and downloaded it. I don't think it's dongle protected but will install it on my test machine to see if it works, but hopefully, there won't be any problems. I used version 4 back in 2002 and didn't require a dongle for it to be installed and used.
I was a bit worried about it being after 2000 as I initially thought it had been released in 1998/99 when I posted, and I didn't read the rules properly about doing requests.
Thank you to everyone who has replied and helped. This was my first post and what a nice welcome to the site with everyone being friendly and helpful. I hope to be able to contribute in the future to help others.
#1 - You are welcome.
#2 - My mistake - it's the QXP "Passport" editions that came with dongles. (I also have the donfgle driver if anybody needs it).
#3 - I tested the install before uploading - ran smooth as butter on Win7, x64. So did v4.0, and v4.10 - all ran fine nearly 20 years after they were produced. Testament to a well-designed software.