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 is already running, but is not responding. To open a new window, you must first close the existing Thunderbird process, or restart your system.

  • 1 resposta
  • 1 has this problem
  • 5 views
  • Last reply by cor-el

more options

Thunderbird wont open/start and gives this message in a message window

Thunderbird is already running, but is not responding. To open a new window, you must first close the existing Thunderbird process, or restart your system.

Any Help would be appreciated.

Thunderbird wont open/start and gives this message in a message window Thunderbird is already running, but is not responding. To open a new window, you must first close the existing Thunderbird process, or restart your system. Any Help would be appreciated.

All Replies (1)

more options

Chosen Solution