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

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

Online school website does not support anything above Firefox 3.x so I need to downgrade my firefox

  • 3 antwoorde
  • 4 hierdie probleem
  • 1 view
  • Laaste antwoord deur cor-el

BobiMcA
BobiMcA
more options

My son's online school, K12.com, does not support anything above Firefox 3.x. I upgraded to Firefox 5.o, but things were okay until the school did maintenance on their servers (or whatever they were doing). Now I cannot log on to their website and it was recommended that I downgrade Firefox back to one of the 3.x versions.

My son's online school, K12.com, does not support anything above Firefox 3.x. I upgraded to Firefox 5.o, but things were okay until the school did maintenance on their servers (or whatever they were doing). Now I cannot log on to their website and it was recommended that I downgrade Firefox back to one of the 3.x versions.

Gekose oplossing

Install Firefox Portable 3.6.20 to your hard drive for use at that website. It won't affect your other Firefox installation.

http://portableapps.com/apps/internet/firefox_portable/localization#legacy36

Lees dié antwoord in konteks 👍 0

All Replies (3)

the-edmeister
the-edmeister
  • Moderator
more options

Gekose oplossing

Install Firefox Portable 3.6.20 to your hard drive for use at that website. It won't affect your other Firefox installation.

http://portableapps.com/apps/internet/firefox_portable/localization#legacy36

gammysu
gammysu
more options

I uninstalled Firefox 3 and now I cannot get my Firefox 11.0 to load with all of the bookmarks, theme, extensions, etc. What can I do to fix this/

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Did you remove your personal data when you uninstalled Firefox 3?

You should NEVER remove personal data when you uninstall your current Firefox version, because all profile folders will be removed and you will also lose personal data like bookmarks and passwords from profiles of other Firefox versions.