I tried to export my Thynderbird accounts via the export mode and somehow I lost Thunderbird. When I open up TB now, I am greeted with a new account info. I do not want to go through all that again. Fortunately, I saved my profile and just want to get TB to acknowledge it and can't find a way. I opened Profile Manager and created a new Profile, according to the instructions I read and in the past, as I recall, before TB got too big with all its constant updates, I was able to replace the insignificant profile with the one that has ALL my emails, past and present...but not the TB versions we have today. Anyone cab oblige me on how to redo that part again?