This add-on has allowed me to now edit and save an individual VC content element (not the entire template which is different) that is repeated on many of my pages in one easy stroke, by simply creating a Templatera template. Please note that the imported file size cannot exceed 50 megabytes! Even though the database for 1.5 was deleted before the install, legacy files were detected when I reinstalled 1.7. The install did not detect any problem. I can’t however log in ot the admin pane. due to the fatal error.