Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

reinstalling

  1. BelgianBoy

    Reinstalling quicktime X

    I had a problem with installing 5kplayer (probably malware?) Stupid me! I could get rid of it with Cleanmymac. But now Quicktime doen't work: QTX crashes and QT7 plays the sound but doesn't show the movie. Strangely enough iTunes works and iMovie also. Any suggestions?