ColinS, yes we apologize for this!
1 – Kybernet that compiled on Windows XP does not work on Windows 10. And vice versa! Kybernet that compiled on Windows 10 does not work on Windows XP.
At the moment, we do not know how to solve this problem! Microsoft officially declares about backward compatibility of programs, but in practice things are a little different!
So we decided to focus on newer systems!
2 – We appreciate your feedback! And now, thanks to you, we have already find and fix some bugs in the program!