Why has itunes suddenly stop playing my videos?
I just recent upgraded my Epson printer software and now iTunes won't playback any of my purchased videos. I tried using QuickTime but;" this movie cannot be played because it is on a display that is not authorized to play protected movies"is the error it shown. The display, is the same one I have used for years without incidence until today. Will reinstalling itunes solve my problem?
Mac mini, OS X Mountain Lion (10.8.2)