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I miss Calendar Tweaks add-on. How do I roll my Thunderbird profile back to work in an earlier version of Thunderbird before 68.1?

  • 3 replies
  • 1 has this problem
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  • Last reply by DG

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68.1 disabled a vital add-on for me, "Calendar Tweaks". I tried to go back to an earlier version of Thunderbird that supports "Calendar Tweaks", but when I did, it told me that 68.1 altered my profile, and that the profile would not load in the older version. How do I go back to an earlier version of Thunderbird and still use my profile? (You should warn people when add-ons are going to be disabled by your updates, so we can avoid the update.)

68.1 disabled a vital add-on for me, "Calendar Tweaks". I tried to go back to an earlier version of Thunderbird that supports "Calendar Tweaks", but when I did, it told me that 68.1 altered my profile, and that the profile would not load in the older version. How do I go back to an earlier version of Thunderbird and still use my profile? (You should warn people when add-ons are going to be disabled by your updates, so we can avoid the update.)

Modified by Wayne Mery

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there is a link in the warning window to more information, use it.

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Matt said

there is a link in the warning window to more information, use it.

What "link" in what "warning window" that I should "use"?

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I took a backup profile off of a backup computer, where Calendar Tweaks still worked. I uninstalled 68.1.0 and installed an older version of Thunderbird so that I now get the calendar I want. I also set Thunderbird to NEVER update to newer versions. Not great, but again, I get a calendar that works for me. Thanks "Matt"?