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Lightning download for Thunderbird 52.9.1 corrupt and won't install

  • 2 отговора
  • 1 има този проблем
  • 1 изглед
  • Последен отговор от Tom McCaffery

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I recently upgraded to Thunderbird 52.9.1. Upon re-start the Lightning Calendar was no longer present. I went through the usual AddOn process and attempted to download the latest version of Lightning, several times. Each time I received a message that the addon could not be installed because it appeared to be corrupt. How do I get a good version so I can get my calendar back?

I recently upgraded to Thunderbird 52.9.1. Upon re-start the Lightning Calendar was no longer present. I went through the usual AddOn process and attempted to download the latest version of Lightning, several times. Each time I received a message that the addon could not be installed because it appeared to be corrupt. How do I get a good version so I can get my calendar back?

Всички отговори (2)

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Избрано решение

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Thanks for your help -- worked as advertised and easy to do.