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!

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.

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

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

how can i uninstall foxfire 4 to the previous version? many things are naot compatible with foxfire 4 = help??

  • 1 freagra
  • 90 leis an bhfadhb seo
  • 5 views
  • Freagra is déanaí ó John99

Beachdj
Beachdj
more options

after installing firefox 4, several things stopped working, i.e. colorful tabs 4.6.5 is disabled and incompatible with firefox 4; HP Smart Web Printing is incompatible with firefox 4; Oberon Gamebar is incompatible with firefox 4; and webstots tolbar is incompatible with firefox 4. Is it possible to install a previous version of firefox so that my programs work again? Also, when I receive email from some people, and print it, it prints out very strange, not in a normal format. This didn't happen before.

after installing firefox 4, several things stopped working, i.e. colorful tabs 4.6.5 is disabled and incompatible with firefox 4; HP Smart Web Printing is incompatible with firefox 4; Oberon Gamebar is incompatible with firefox 4; and webstots tolbar is incompatible with firefox 4. Is it possible to install a previous version of firefox so that my programs work again? Also, when I receive email from some people, and print it, it prints out very strange, not in a normal format. This didn't happen before.

All Replies (1)

John99
John99
more options

See Install an older version of Firefox

If you do uninstall firefox 4 take care NOT to use the option that removes settings, that will remove all your profile information for ALL installed versions of firefox, including all your bookmarks and passwords.