0 Replies Latest reply on Jan 24, 2016 6:45 PM by fumi24901304

    Video file in PDF

    fumi24901304

      My study note was sent from the school, Its in PDF and it has video file, i can see the video but has no sound. I used to use windows 7 but recently changed to windows 10 then it happened. Does anybody

      know how to fix this problem?