If you receive your a Dimension Pro Registration Code by email prior to November 10, 2005, you may have received an invalid code. Unfortunately the code you received may have been invalid due to a temporary technical error. The issue has since been resolved.

Resolution: There is no need to re-register Dimension Pro online. To correctly authorize your product simply click hear to receive a new, unique and valid Registration Code: Http://www.cakewalk.com/Register/lostREG.asp   

Please have your serial number available.