This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Ati ti èròjà atẹ̀lélànà asì ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

My Thunderbird email crashed on Tuesday, cannot seem to find anyone to help me.

  • 3 àwọn èsì
  • 1 ní ìṣòro yìí
  • 5 views
  • Èsì tí ó kẹ́hìn lọ́wọ́ Matt

more options

I continue to get the error message "Cannot find the Mozilla Runtime" What does this mean ? How can my email be retrieved ?

I continue to get the error message "Cannot find the Mozilla Runtime" What does this mean ? How can my email be retrieved ?

All Replies (3)

more options

Is this the exact error message?

more options

MelissaCW said

I continue to get the error message "Cannot find the Mozilla Runtime" What does this mean ? How can my email be retrieved ?

Yes, this is exactly what the message is. It is in a little box with Thunderbird at the top. The same message appears when I click on the Mizilla/Firefox internet icon, it has Firefox at the top, but same message.

more options

closed in favor of the discussion here https://support.mozilla.org/en-US/questions/1054954