Betygsatt 1 utav 5 stjärnor

I uninstalled the add-on that carried over from Thunderbird 2.0, and installed the latest version fresh. But I still get an "XML parsing error" with Thunderbird 3.0 when I click on "Preferences". I hope this can get fixed, because I really need this functionality.

Denna recension är för en tidigare version av tillägget (0.0.5.1).