0 Replies Latest reply on Nov 3, 2008 4:53 AM by (BlacKing)

    Adobe Reader crashes when fast scrolling and using IAccessible interface

      Acrobat Reader 8, 9 crashes on Vista, XP, 2003 server by following steps:
      1. Open two huge documents (>1000 pages).
      2. Get IAccessible object by AccessibleObjectFromWindow function from external application.
      3. Fast scroll in one document and quickly click on second doc's vertical slider bar several times.
      Here I get APPCRASH ("Acrobat Reader has stopped working").

      If external program doesn't get IAccessible, Acrobat Reader works normally.
      If I close external program after getting IAccessible Acrobat crashes after scrolling too.

      Reading mode option is set to "Read the currently visible pages only" in "Accessibility Reader Options".

      any ideas?