

See the Removing a profile section below for more information. (The profile in use cannot be deleted.) Don't Delete Files is the preferred option.


If the Thunderbird menu bar is not visible, press the Alt key on your keyboard to temporarily make it visible. Go to Help > Troubleshooting Information through the Thunderbird hamburger menu or menu bar. If Thunderbird won't start or you need certain options, you can also start the Profile Manager when Thunderbird is closed. Note: You can manage profiles from the About Profiles page when Thunderbird is open.
