''barbarawestern [[#question-1069288|said]]'' <blockquote> I recently had a virus so my computer hard drive was scanned and now I have NO email address books in Thunderbird. Plz help! </blockquote> Hello Barbara Sorry about the loss. If you install [https://freeshell.de//~kaosmos/morecols-en.html MoreFunctionsForAddressBook], it can restore deleted contacts. Right-click on an address book and choose the Recover/Restore option as shown in the picture attached to my reply. Please post back with the outcome. Thank you.