5 Replies Latest reply on Mar 31, 2016 3:17 PM by Tanuj Sandal

    I cannot launch my Lightroom 4.1


      My Lightroom 4.1 won't launch, it says another program has it opened.  I do not have it open anywhere and I looked for .lock files and didn't see any.  I cannot do my homework for class without Lightroom.  HELP!!!