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

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

Had a file that continues to load (for days) and I can't delete it. When I tried to delete the file, I inadvertently deleted the Thunderbird runtime file.

  • 1 valiny
  • 1 manana an'ity olana ity
  • 3 views
  • Valiny farany nomen'i Matt

more options

Thunderbird will no longer no open and indicates can't find Mozilla runtime. How do I reinstall the runtime file without losing my email history.

Thunderbird will no longer no open and indicates can't find Mozilla runtime. How do I reinstall the runtime file without losing my email history.

Vahaolana nofidina

reinstall Thunderbird from getthunderbird.com

Hamaky an'ity valiny ity @ sehatra 👍 0

All Replies (1)

more options

Vahaolana Nofidina

reinstall Thunderbird from getthunderbird.com