.AVI files not playing after updating to 10.8.3
I was working with moving backgrounds in .AVI format. I updated 10.8.3 and now none of my .avi files will play.
I get this pop-up window:
I have downloaded:
Flip4Mac
DivX
Perian
Nothing has helped.
MacBook Pro (15-inch Late 2011), OS X Mountain Lion (10.8.3)