I'm not sure.
Everything seemed to work. But I ran into problem later on when trying to add new books to the database. IT would fail to add the book but upon restarting calibre, would say the database was corrupted and prompt me to create a new one. I then went into sqllite browser and go to the last record which would be a partial entry of the new book. Removed that and everything would start up again but can still not add new books to database.