Trouble with "printing" to PDF instead of "save as" PDF on new computer.

Hello,

I just had to purchase a new computer.  I transferred my Adobe Acrobat 8 Professional to the new computer.  I can still "save as" files as PDF's, but can no longer "print as" PDF's as in Autocad or CabinetVision.  It sends an error message

or goes into queue.  Any thoughts?