Viewing a PDF from sharepoint and get "Webpage has expired" RRS feed

  • Question

  • We have a publishing portal configured with a few sub sites/webs that contain document libraries with PDF files.  When you click on the PDF file to open it, it works fine, but when you need to go back to the original page, by clicking on the back button of the browse we get a message "Webpage has expired", Most likely cause:  "The Local copy of this web part is out of date and the website requires that you download it again."  The Weird thing is, it doesn't happen to all PDF files.  Some will take you back to the parent page just fine.  What might be causing this?  We have checked other browsers and it only seems to be a problem with EI.
    Monday, May 18, 2009 9:56 PM