I suddenly lost all my address books yesterday.
I suddenly lost all my address books yesterday. Everything was normal, then yesterday when I started to write an email my address book was blank. No idea what happened. I'm in 68.12.0. I had version 78 loaded on my new HP computer with Windows 10 Professional and other programs weren't reading my default email. After trying several repairs with HP, Microsoft and Sage Accounting, I loaded an older version of Thunderbird and automatically updated to 68.12.0. Thunderbird worked normally for several days and then apparently lost the address book.
I suddenly lost all my address books yesterday. Everything was normal, then yesterday when I started to write an email my address book was blank. No idea what happened. I'm in 68.12.0. I had version 78 loaded on my new HP computer with Windows 10 Professional and other programs weren't reading my default email. After trying several repairs with HP, Microsoft and Sage Accounting, I loaded an older version of Thunderbird and automatically updated to 68.12.0. Thunderbird worked normally for several days and then apparently lost the address book.