2 Replies Latest reply: Jun 28, 2013 5:03 PM by Barney-15E
Terrie71 Level 1 Level 1

I try to playback an avi movies and QuickTime Player won't play it. I get a message saying "could not be opened. A required codec isn't available." Can someone help me to resolve this problem?

MacBook Pro, OS X Mountain Lion (10.8.4)