.dmg files does not open

Discussion in 'Mac OS X Lion (10.7)' started by kljs, Mar 24, 2012.

  1. kljs macrumors newbie

    Mar 24, 2012
    I am using Mac OS X Lion 10.7.3 on a 15" MBP.

    Problem now is that everytime I click on a .dmg file, it opens Disk Utility. Why is that?

    It should just open the .dmg file without opening Disk Utility or something like that...

    Screenshot :

    What is the problem with Mac OS X Lion or is it my MBP's hardisk signs of problem?
  2. simsaladimbamba

    Nov 28, 2010

Share This Page