My boss had a problem with his email this morning, He opened his email (Thunderbird) as always but it came up to the screen to set up Thunderbird as if he had no account. I closed it and reopened from the .exe file instead of the shortcut he uses and got the same result. I then proceeded to re-set up the account but in my haste I set it up under IMAP rules instead of POP. Now the program opens and shows 2 of the same email accounts in the left pane, one with POP and the other with IMAP. I try to simply go to manage identity's and remove one of them but it tell me that there is another account with the same name and to select a different name. It will not let me edit, remove, change, delete... Nothing I can do with the accounts. It will not even let me log in to either account to check or retrieve old emails.