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Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

Lightning has disappeared. It appears as an add on but it's not working.

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  • 1 ní ìṣòro yìí
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  • Èsì tí ó kẹ́hìn lọ́wọ́ amanchesterman

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Lightning calendar and tasks column has disappeared. It appears as an add on. But the column does not show up. Also does not show up in preferences anymore. I'm using a mac, el capitan. Thunderbird version 38.7.2. Lightning version 4.0.7.2.

Lightning calendar and tasks column has disappeared. It appears as an add on. But the column does not show up. Also does not show up in preferences anymore. I'm using a mac, el capitan. Thunderbird version 38.7.2. Lightning version 4.0.7.2.

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Have you tried removing Lightning altogether and reinstalling it? (Not reinstalling Thunderbird, just the add-on.) I suggest remove > shut down and reboot computer > reinstall, in order to refresh the settings.