Can't delete from application folder

Discussion in 'iMac' started by Colinhawkes, Oct 3, 2015.

  1. Colinhawkes macrumors newbie

    Colinhawkes

    Joined:
    Sep 1, 2013
    Location:
    Kings Lynn
    #1
    Could someone help me please, I am trying to delete an old installtion file that is in my application folder, it is the Install OS X Yosemite file but it keeps showing the following message :-

    The item “Install OS X Yosemite” can’t be moved to the Trash because some of its extensions are in use.

    I am now using OS X El Capitan and this file is obsolete.

    Many thanks.

    Colin.
     
  2. Colinhawkes thread starter macrumors newbie

    Colinhawkes

    Joined:
    Sep 1, 2013
    Location:
    Kings Lynn

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