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cant up grade to 50

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fredhb
fredhb
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I have a 2010 vintage Mac running 10.10.5, I have not been able to update to Mozilla vers 50, i get an error message that says I need the permission of the administrator, well, I AM the administrator (this is my personal computer at home). How do I install version 50?

I have a 2010 vintage Mac running 10.10.5, I have not been able to update to Mozilla vers 50, i get an error message that says I need the permission of the administrator, well, I AM the administrator (this is my personal computer at home). How do I install version 50?

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FredMcD
FredMcD
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If you have trouble with the upgrade, use this link; http://www.mozilla.org/en-US/firefox/all/