By the way, the way Never10 works for me is.........

The program that forces the upgrade on you, it can be found in the Task Manager and it is called "GWX.EXE" and there may be more than one instance of it running.

When you run Never10, and it disables the Win10 upgrade, you might still see an instance of GWX.EXE running in the Task Manager. Feel free to either reboot to get rid of it, or just Task-kill that sucker and you're done.