If the above step is not working, then try the steps listed below:-
Go to “Applications”, then “Utilities” and then “Terminal”.
Then type the following command “dot_clean” in the terminal window.
Now, drag the particular folder to the terminal window which is giving the solution to you while copying.
Releases the file, the path of the particular file will show in the terminal windows at the end of the command.
Hit the “Enter” button.
Now try to copy that particular file again.
Maybe you'll find some help here. https://www.errorsolutions.tech/error/mac-error-code-36/
