Hi - thanks for reaching out to us. Since each upgrade situation can be unique, we encourage our existing customers to contact us directly, as I know you have already done, Priya. We're looking forward to helping you get this latest version running, and we'll continue that conversation with you over email or conference call. For our other customers, you can always reach us through our enterprise support email address (which I'd prefer not to publish here in the open), or through your designated DomainTools account manager. ... View more