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How to change Language in Firefox Developer Edition to English

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I've recently downloaded FDE and it works create. Only I can't seem to change the language. It keeps setting it do Dutch, but I want it in English.

How to?

I've recently downloaded FDE and it works create. Only I can't seem to change the language. It keeps setting it do Dutch, but I want it in English. How to?

All Replies (1)

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hi, please download the english version from and install it over your existing installation: https://www.mozilla.org/firefox/developer/all/