Hi Alberto,
Sorry about that - I meant to make a note in the docs.
You're going to see this sort of error methinks for a few builds as the Control template grows.
what you need to do is
a) go to the WebServer procedure, Settings tab, and delete the control template there.
b) go back to the application tree
c) back onto the window and populate the NetTalk Settings Control template back again [1]
d) _immediately_ back to the application window and save.
e) back to the window editor and just tidy up the tab if somethings are not in the right place.
[1] The control template has a sheet control, which Clarion does in a wierd way.
You need to click in the top left corner of the settings tab, then another click an inch lower, then another click at the same spot. Then _immediately_ back to the app tree before clicking anything else.
cheers
Bruce