Thaddy, Remy is completely correct.
Of course not. There is nothing linked in your program that is NOT registered. Remy will confirm that.
If you try to make a button at run-time and the button has not been used it does not work. But anyway. you're not a bright light - yet.
IF a class (component ) is used... anywhere else.... it works..... If not, it fails..
BC (That's short for poultry with their heads chopped off)