On 11/25/16 01:44, Samuel Sieb wrote:
On 11/24/2016 10:34 PM, Bob Goodwin wrote:
My question is why has Mozilla decided not to allow it? In the past it has said an addon is not compatible with a new version, however in this case it just says Firefox will not install it implying something else ...
Most likely it's not signed. Where did you get it from?
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I believe it was from: https://addons.mozilla.org/en-US/firefox/addon/umatrix/