Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Thunderbird (60.6.1) on Windows 10 (v1809) will not start again after terminating, reporting "Thunderbird is already running, but is not responding."

  • 1 பதிலளி
  • 1 இந்த பிரச்சனை உள்ளது
  • 5 views
  • Last reply by sfhowes

Recently, after terminating Thunderbird (60.6.1) on Windows 10 (v1809), it will not start again, reporting: "Thunderbird is already running, but is not responding. The old Thunderbird process must be closed to open a new window".

W10 Resource Monitor shows that process components remain in memory, long after thunderbird.exe has terminated.

I also have a similar problem with Firefox (v66.0.3), showing the same failure to eliminate Forefox components from memory after termination, and the same failure to restart.

The only way I have found to fix the problem is to reboot. Ugh!

Recently, after terminating Thunderbird (60.6.1) on Windows 10 (v1809), it will not start again, reporting: "Thunderbird is already running, but is not responding. The old Thunderbird process must be closed to open a new window". W10 Resource Monitor shows that process components remain in memory, long after thunderbird.exe has terminated. I also have a similar problem with Firefox (v66.0.3), showing the same failure to eliminate Forefox components from memory after termination, and the same failure to restart. The only way I have found to fix the problem is to reboot. Ugh!

All Replies (1)