M-file created in advanced version, not working in previous version.

i have m file created in matlab 2019 , i need to open that file in matlab 2015 .

i doesn't work !!

[James Tursa]

Please provide the details about what is not working. Different output? Errors because of missing functions? MATLAB can't find your m-file? Or ...?

[Walter Roberson]

Did you happen to create a LiveScript ?

[murad hijjawi]

mr james , thanks for your response

matlab can't find the m-file

[James Tursa]

What specific directory is the file located in? Can you add that directory to the path for 2015 version?