How Can I Roll Back from 125 to 115?
I updated to 125 in order to install a new version of an add-on that has been made compatible. But two other add-ons are now incompatible.
How do I roll back to 115? I have a backup of my hard drive with 115 installed and working. Is it enough to copy the old Thunderbird folder and the /Program Files/Mozilla Thunderbird folder?
Wubrane rozwězanje
I restored the Thunderbird data directory from this morning's backup and tried to run TB. It said the data didn't match the program's version.
So I restored both /Program Files/Mozilla Thunderbird and the Thunderbird data directory. That worked. I am now back on 115.10.1.
(I should have said 128, not 125.)
Toś to wótegrono w konteksće cytaś 👍 0Wšykne wótegrona (3)
In short you can not and have a supported version of Thunderbird using the same profile.
Your profile is modified in the update and going back will loose data, although I can't say what.
Wubrane rozwězanje
I restored the Thunderbird data directory from this morning's backup and tried to run TB. It said the data didn't match the program's version.
So I restored both /Program Files/Mozilla Thunderbird and the Thunderbird data directory. That worked. I am now back on 115.10.1.
(I should have said 128, not 125.)
Congratulations. But restoring a previous backup is not rolling back, it is restoring a backup.
You have what you wanted, but not through any sort of supported process.
Musyśo se pla swójogo konta pśizjawiś, aby na pśinoski wótegronił. Pšosym stajśo pšašanje, jolic hyšći njamaśo wužywaŕske konto.