Hi all
I created a legacy multimedia file in windows 7 using Acrobat 9 pro. The file contains an mp3 audio file and a wmv9 file. The pdf (a portfolio file) works well as a standalone but the moment I encrypt it into a security envelope I have a problem.
The page controls still work but the playback controls on the media files are disabled. Is this a facility which cannot be used in a security envelope or is there a workaround.
Many thanks