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I am now using OS X El Capitan and this file is obsolete.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I am now using OS X El Capitan and this file is obsolete.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