I have replaced users_Registration.php with users_Registration-Full.php.
This works fine, and writes the entered data to the database.
However when you then click on the My Profile button all that indicated filled in is the password field. All the other boxes are empty and don't contain the information that was entered into users_Registration-Full.php.
this is also the case if you go back into the site, login and view your profile.
Am I missing something?