Issue with Adobe PDF port

Hi,
I’m running Windows Vista. I recently installed Adobe Acrobat professional V8.
I’m trying to convert a PDF document in Microsoft Publisher 2007 ended up with the above error. I understand that it is somewhat related to the port number that the printer is connecting through.
Do you have any idea on how to change the port number and resolve the issue?
Note: I have already turned off the UAC as this is the usual suggestion that I get for any technical issues.
Error:“Adobe PDF Printer is not bound to Adobe PDF Port. Cannot proceed further.
Kindly change the PDF Port to Adobe PDF Port in the Adobe Printer Settings.
Thanks,
Tracy
