After Windows 10 of Creator Update, the text in dialog-windows can not be recognised

It is a general windows problem in creator Version 1703 for recognising the text in standard dialog-windows (#32770). In other windows version there's no problem.

For example, in object:
Sys.Process("notepad").Window("#32770", "Editor", 1).UIAObject("Editor").UIAObject("Möchten_Sie_die_Änderungen_an_Unbenannt_speichern_").NativeUIAObject.Name

The last part: UIAObject("Möchten_Sie_die_Änderungen_an_Unbenannt_speichern_").NativeUIAObject.Name can not be recognised.