Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Error after Update of 19 DEc 2021

  • 2 odgovori
  • 1 ima ovaj problem
  • 12 views
  • Posljednji odgovor poslao Wayne Mery

more options

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 [email protected]

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 [email protected]

All Replies (2)

more options

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

Izmjenjeno od strane Wayne Mery

more options

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