The author of MozBaxckup has stated that he can no longer support this app. The app is written in Pascal. The open software source code is available at: https://github.com/JasnaPaka/mozbackup MozBackup is a great backup app for the Thunderbird email client and the Firefox web browser. I would dearly wish someone could take over supporting and improving MozBaxkup. It would need to be someone with a solid background in Pascal. Admittedly Pascal is a pretty old programming language but I suspect7 there...