Saving Connection Files
To save a new connection file that you have just created, or to save changes to a connection file you have just modified, select Save As from the connection file's File menu.
If you have modified one of the original installed files in the \\Program Files (x86)\EndNote 2025\Connections folder, you must use Save As to save a copy to your personal Connections folder. If you have modified a connection file that is already located in your personal Connections folder, you can select either Save to directly modify the file, or Save As to make a copy with the changes. For a description of where your styles are stored, see Folder Locations Preferences.
EndNote automatically saves new connection files to your personal Connections folder. You may also specify a different folder, if necessary. For instructions see Folder Locations Preferences.
EndNote connection files use the file name extension of .enz, as in "Medline (OvidSP).enz."