@leocg ah yeah
thanks
indeed it works, I did as indicated in the error screenshot.
I admit that I had not read what was written because:
1> it is in English (while I am in France and my system is in French) so it is always ridiculous to have errors in another language
2> generally it is not much use to read these things.
in any case I have just tested and it works.
thank you for your last explanations, as said above, it is not easy when it comes to translating and I did not understand where you were going with this.
all is ok,we can close
THX another time