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

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

Problem opening Thunderbird

  • 1 baphendule
  • 0 zinale nkinga
  • 3 views
  • Igcine ukuphendulwa ngu david

more options

When I try to open Thunderbird I get this message " could not load XPCOM"

When I try to open Thunderbird I get this message " could not load XPCOM"

All Replies (1)

more options

Generally, reinstalling thunderbird over the existing installation should fix it. If it does not, uninstall the old version and install again (but be careful to not delete the profile) if you do that).