0 Replies Latest reply on Jan 5, 2009 9:01 AM by (MrRyck)

    Does upgrade 9 over upgrade 6 over version 4 work?


      I found out that the upgrade version of Acrobat 9 Prof will install over Acrobat 6 Prof. But my concern is that my Acrobat 6 Prof is itself an upgrade version which I used to install over Acrobat 4 Prof years ago.

      Will Acrobat 9 Prof Upgrade install over Acrobat 6 Prof Upgrade or do I need to get the full Acrobat 9 Prof product?