I have created a pdf using beamer including movies by using the instruction:
\movie[width=10cm,height=7cm]{Title}{videoname.avi}
For previous versions of Acrobat Reader, I have never had a problem with reading the videos. But now for some reason, I get an error message when I want to play the video in pdf. I have installed the latest version of Acrobat but this did not solve the problem. Any help would be very appreciated. Thanks!