I gove away the macbook my back up copy of ID was installed on. What can I do to block the new owner from gaining access to my account? I have requested my E-mail (User Id) be changed and I have changed my password. Contacting the new owner is not an option at this point.
Remove license on a computer http://forums.adobe.com/thread/1442423?tstart=0 may help
Chat Now button near the bottom for Activation and Deactivation problems may help