1. In the Finder, choose Go > Go to Folder…
  2. Enter this text: ~/Library/Preferences
  3. Find any files that start with the name “Isadora Prefs…” and move them to the trash
  4. Empty the Trash


  1. Download the file
  2. Unzip the file
  3. If you are logged in as the administrator of the computer, then double-click the resulting batch file “Delete Isadora Preferences.bat”
  4. If you are not logged in as the administrator, right-click the “Delete Isadora Preferences.bat” file and choose “Run as Administrator…”
  5. When the script completes, the preferences are deleted.