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How to restore Firefox 35,0?

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Hi! When I´m trying to open any tab, I allways get a message: "Failure uploading tab". I even cannot open "Settings Tab". This started after updating Firefox to version 36,0. What should I do? Yours Jukka Räkköläinen

Hi! When I´m trying to open any tab, I allways get a message: "Failure uploading tab". I even cannot open "Settings Tab". This started after updating Firefox to version 36,0. What should I do? Yours Jukka Räkköläinen

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The only place I know of that uploads tabs is in Sync. Are you using Firefox sync?