Some time ago I fought doggedly with the issue: Writing DPI-Aware Desktop and Win32 Applications   It was here: MSDN: SetProcessDpiAwareness function MSDN <> AutoIt : Developing a Per-Monitor DPI-Aware WPF Application AppCompatFlags UDF And I see other members also ask for this solution: Autoit and DPI awareness And finaly solution comes thanks to UEZ, exactly here: DPI Resolution problem Now I would like to present a working example. The following scirpt is based on: "C:\P