software downloads failing recently

I have an i-mac (mid 2011 version) with OS.11.6 and recently it will not complete software downloads. I did an online chat with a mac tech person and was advised to download the combo update but that would not download either. It was to be installed on the hard rive and a warning came up that the disc cannot be changed. What in the world is that all about and do you have any ideas to help me? User uploaded file

iMac (21.5-inch Mid 2011), Mac OS X (10.0.x)

Posted on Sep 15, 2016 10:16 PM

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software downloads failing recently

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