3 Replies Latest reply on Jan 2, 2012 1:08 PM by Claudio González

    Cannot install adobe reader X or 9


      I just downloaded Adobe Reader X. I saved the file to my documents. As i tried to do the install i get a window that say " only a single instance of this application can run". The same message appears if i try and install an older version as well. as of right now i don't have a PDF reader and can't install one. Any thoughts?