Hello I have the Thunderbird folder from the Macbook which contains install and profiles ini files and Crash Reports, Profiles and Pending Pings. I have made several attempts to move all the files and folders over but it doesn't matter whether I move them before I install Thunderbird or after I've installed Thunderbird and before I launch the program but every time I get invited to open a new account; I've even tried opening a new account and then moving the files. I've searched the Forum and other websites but cannot find anyone reporting or rectifying such a problem. What am I doing wrong? Kind regards Mike