Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

Avatar for Username

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

This thread was archived. Please ask a new question if you need help.

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

tritium
tritium
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.

Chosen solution

See:

Read this answer in context 👍 0

All Replies (1)

cor-el
cor-el
  • Top 25 Contributor
  • Moderator
more options

Chosen Solution

See: