Yesterday TB did an update and when I started the app today it was like I was using the program for the very first time. I had to re-enter my e-mail account settings, change the window layout (that took one hour) and now find a way to get my personal folders back. There are folders that I myself created and they contain saved e-mails. Using my ISP's webmail service I can see that these folders still exist on their server. But despite all my one line research, I haven't been able to solve this problem. I did run trouble shoot, but that didn't help. If anyone has any tips, tricks or other solutions, please let me know.