Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

Søg i 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.

Læs mere

email links in Thunderbird no longer work

  • 1 svar
  • 1 har dette problem
  • 5 visninger
  • Seneste svar af FredMcD

more options

I have a similar. but not identical issue email link issue; since last two Firefox updates, clicking on email links evoke the error message: "Firefox is already running, but is not responding. The old Firefox process must be closed to open a new window." and prompts me to close Firefox or quit. How do I fix this?

I have a similar. but not identical issue email link issue; since last two Firefox updates, clicking on email links evoke the error message: "Firefox is already running, but is not responding. The old Firefox process must be closed to open a new window." and prompts me to close Firefox or quit. How do I fix this?

Alle svar (1)

more options

The Firefox that is already open, how was it opened? Was a shortcut used?