2. Where user preferences are stored

The preferences specified in this dialog box are stored in w2x_user_preferences_dir/w2x-app.properties, a Java™ property file (an ISO-8859-1 text file using a very simply key :value format).

W2x user preferences directory is:

If you cannot see the "AppData" directory using Microsoft Windows File Manager, turn on Tools>Folder Options>View>File and Folders>Show hidden files and folders.