Can i use this data for playback?

in OpenBCI_GUI
Can i use this data for playback?
I put this data in OpenBCI GUI playback, GUI return this link "https://github.com/OpenBCI/OpenBCI_GUI/tree/development/tools"
But "gui_old_to_new_file_converter.py" didn't work.
Please help me.
Comments
Hello Han,
Your screenshot of the shell / command line window does not show the recommended command line arguments:
https://github.com/OpenBCI/OpenBCI_GUI/tree/development/tools
python3 gui_old_to_new_file_converter.py --old %path_to_old_file% --new %file_to_create%
William