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CloseDeveloper reply by Leszek Życzkowski
Rated 4 out of 5 stars
Great addon, but only older version 1.2.8.4 working for me too! (FF 24 and even FF31)
This review is for a previous version of the add-on (1.2.9.1-signed.1-signed).With AC 2 1.2.9 installed go to add-on options, uncheck all options and restart Firefox. Now set options for AC 2.
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