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Firefox won't start

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Nothing happens when I click the Firefox icon. Links to a browser in Mail don't work, even when FF is set to default browser. Only via terminal I can start up with profile manager. I already disabled extension, created a new profile, re-installed. I work with Yosemite.

FF used to work before.

All Replies (3)

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Hello koenvansande

did you try to unistall your Programms? and delete Caches on your mac?

Thanky you for using Mozila Products

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Yes I did uninstall FF and I did delete Caches of FF.

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I don't even get an error. It just doesn't do anything when I click on the icon.