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Wannan tattaunawa an rufeta kuma ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

Thunderbird is already running, but is not responding. The old Thunderbird process must be closed to open a new window.

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  • Amsa ta ƙarshe daga Zenos

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Since I was getting abovementioned error, I have uninstalled previous version of thunderbird and installed version 38. Still i am not able to start thunderbird. First error is Thunderbird is already running, but is not responding. The old Thunderbird process must be closed to open a new window. After closing receiving following error Thunderbird is already running, but is not responding. The old Thunderbird process must be closed to open a new window.

Since I was getting abovementioned error, I have uninstalled previous version of thunderbird and installed version 38. Still i am not able to start thunderbird. First error is Thunderbird is already running, but is not responding. The old Thunderbird process must be closed to open a new window. After closing receiving following error Thunderbird is already running, but is not responding. The old Thunderbird process must be closed to open a new window.

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Have you looked for and removed a lock file?

http://kb.mozillazine.org/Profile_in_use#Remove_the_profile_lock_file