Naming is not the same in two executions.

I have encountered the same problem as the UI is dynamic and always changes and therefore the naming changes.



To solve this problem I use the Find methods to search for objects.



Or you could try using wild cards.

So your code might be something like: dlgEnregistrerSous.DUIViewWndClassName.Volet_de_l_Explorateur.FloatNotifySink*.ComboBox.Edit.  I have never used wild cards so I don't know if this is correct.