A few years ago I created my program RouletteKeyGold using Opus Pro XE5.5
At that time I was able to protect it by using Intelliprotector (
https://intelliprotector.com/ )
It was a bit of a fiddle initially but I managed it .
Over the last few years I've been successfully selling subscriptions for it.
However, now I've upgraded to Opus Opus Pro 9 I find Intelliprotector isn't compatible with it!
I currently give a 14 day free trial after which users may subscribe whereupon they receive a licence number which is valid for one year.
I'm not after a free advert for my program, this is not spam but a genuine request for help.
My program can be seen in action here
https://youtu.be/ij633eAONwsIf you have the patience there is an unlisted video showing my attempts to create and protect my program
https://youtu.be/AAr6TAIIGzc