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Error after Update of 19 DEc 2021

  • 2 svar
  • 1 har dette problemet
  • 12 views
  • Siste svar av Wayne Mery

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I had an automatic update for Thunderbird on 20 Dec. I cannot open the program now. I get an

          Error; Platform version 9.4.0 not compatible with 91.4.0

What can I do? The troubleshooter says incompatible. Many thanks Frederica.bull@btinternet.com

I had an automatic update for Thunderbird on 20 Dec. I cannot open the program now. I get an Error; Platform version 9.4.0 not compatible with 91.4.0 What can I do? The troubleshooter says incompatible. Many thanks Frederica.bull@btinternet.com

All Replies (2)

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Can you provide the full+exact error, maybe with filename and line number, or a screenshot of the error?

Endret av Wayne Mery

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Also, try reinstalling by downloading from https://www.thunderbird.net/