Add new values on the fly not working

Make sure Add page is enabled and current user has permissions to add records to the lookup table.
If this doesn't help post your application to Demo Account and open a ticket at http://support.xlinesoft.com sending your Demo Account URL. 'Demo Account' button can be found on the last screen in the program.

Thanks that was the problem. it is working now <img src='https://asprunner.com/forums/file.php?topicimage=1&fieldname=reply&id=64190&image=1&table=forumreplies' class='bbc_emoticon' alt=':)' />