Thanks KniazidisR
Is suppose you mean 10.13 with this?
Ok, not to me but I take your expertise here as given. One thing is it worked fine till I moved form 10.12 to 10.13. So that is why it is hard for me to understand, as a novice, why it stopped working.
There is no clicking of the mouse, I open the script from the ‘S’ (script button in bar) and it does not work. The clicking I did in the editor, to see if I can find which step is faulthy, as described and to no avail.