An old client of mine wants to import all his appointments from the Mac OS calendar into records for a calendar I built for him in FileMaker, many years ago.
He is a well-known photographer and the old calendar entries are a record of his shooting dates, which correspond to his catalog of images and contacts. This information is of historical importance. The database is running on FileMaker Pro 12, in OSX El Capitan.
I seem to remember that someone once developed a utility for doing this. Does anyone know if it still exists, and where he can obtain a copy.