I still haven’t found a way to install the pyautogui
It was to interact with Civil 3D when importing things thru a new command that as a GUI interface.
But as @Mike.Buttery suggested on another post (https://forum.dynamobim.com/t/using-ctypes-to-interact-with-save-as-dialog-box/102184/3) concerning another workflow with ctypes to interac with the GUI
A simple “Filedia 0” for the time i send the commands forces the filepath to be sent thru the command line mitigating the GUI Save as dialogue box.
Hope it helps other ones