How to Fix Mozilla Thunderbird Not Starting
Fix Mozilla Thunderbird Not Starting Mozilla Thunderbird is a complete, secure and reliable email client. However, users notice a problem where Thunderbird seems to freeze and does not start even though it appears to be running. Thunderbird generally displays the error message: "Thunderbird is already running, but is not responding. To open a new window, you must either close the current Thunderbird process or reboot the system." Closing Thunderbird often returns this additional error: "Your Thunderbird profile could not be loaded. It may be missing or inaccessible." If you are having these issues , here is what could happen and what you can do to fix it and get Thunderbird working again. Why of Thunderbird Not Starting If Thunderbird refuses to start and returns an error about the current Thunderbird process , it is because Thunderbird believes your profile is in use. The cause may be an old profile crash that remained after the Thunderbird crash. This means th