My wife's computer suddenly lost the yellow "Notification bar" with options about accessing remote items. I have tried for quite a few hours to get this back and have uninstalled Thunderbird at least twice and then re-installed ir but cannot get the notification bar to show. Separately I loaded Thunderbird for her on my desktop computer and it is working properly (but I need that machine for myself!) and I just cannot find any settings or help to solve the issue. Many thanks for getting this sorted.