Hi,
Is the link appearing only on the registration page or on all pages? Could you post your web site URL so I can see the problem myself?
Unfortunately, the AJAX Register component is paid, so we cannot test this. Would it be possible for you to contact me using e-mail and give me access to your web site's backend and FTP, so I can find the problem directly there? The e-mail is
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Best regards,
ARTIO Support Team