Can't Mount .DMG files

Discussion in 'Mac OS X Lion (10.7)' started by oacory, Nov 5, 2011.

  1. oacory macrumors regular

    Joined:
    Jun 11, 2008
    Location:
    New Jersey
    #1
    Anyone have any idea? I can't for the life of me mount any .DMG files on my Early 2011 MBP running Lion. I am not sure if I somehow changed a setting or if something crap out on me. Everything else seems to work normal. I have an iMac running Lion and I can mount the .dmg files so it is not the file themselves. Any Ideas? Thanks for you help guys. I have attached a window shot.
     

    Attached Files:

    • DMG.jpg
      DMG.jpg
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  2. oacory thread starter macrumors regular

    Joined:
    Jun 11, 2008
    Location:
    New Jersey
  3. simsaladimbamba

    Joined:
    Nov 28, 2010
    Location:
    located
    #3
    Does it also happen in another, even temporarily created, user account?
    Have you considered doing a clean install of Mac OS X 10.7 Lion?
     
  4. Mattie Num Nums macrumors 68030

    Mattie Num Nums

    Joined:
    Mar 5, 2009
    Location:
    USA
    #4
    1. Create a new test user with admin rights and try to replicate the issue.
    2. If Issue continues reset PRAM.
    3. If issue continues repair permission.
    4. If issue continues its time to erase and install.

    I have seen this happen before and it usually required an Archive and Install or an Erase and Install.
     

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