Would you like to reinstall it on the same computer please? Just save the default.pws file from the folder Documents/Sticky Passwords, uninstall Sticky Password (you can delete also this folder if it will be necessary for you) and reinstall it. You can download the installation file at:http://www.stickypassword.com/download
Then simply copy the saved file default.pws back to the folder Documents/Sticky Password.
You can set the authorization method in the Sticky Password system tray menu - Settings - Authorization method.
Please let me know if you have any other questions.