19 Replies Latest reply: May 8, 2012 10:22 PM by Thirusanguraja Venkatesan RSS

    PDF File Upgrade Problem.

    Thirusanguraja Venkatesan

      Am using Adobe reader 9, now am trying to upgrade my PDF file version from 1.4 to 1.6, while am upgrade the file Adobe Reader will get automatically closed, What is the Problem?