Duplicate Printing in Acrobat X

I frequently print to Acrobat. I am using Acrobat X Pro on both my desktop and my laptop and I have the same problem. I will print a document to Acrobat, the Save As dialog box opens, the document prints and Acrobat opens with the correctly printed document. BUT I then need to open the printer dialog box from the system tray and cancel a second printing which always has an error message.
 
This problem started after the Acrobat update to 10.0.2. I am running Windows 7 Professional on my laptop and Windows 7 Ultimate on my desktop. The Acrobat on the desktop is a new installation after my old computer crashed.
 
I have no idea why this has started and what I need to do to resolve the issue.
 
Thanks.