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

This thread was archived. Please ask a new question if you need help.

I have to load a specific version of Firefox to access this web site

  • 3 replies
  • 4 have this problem
  • 12 views
  • Last reply by Hasan

mazzullo
mazzullo
more options

I am using the k12 online school program. I get this error message: "This website currently only supports Microsoft Internet Explorer 7.0 or 8.0 (IE 9.0 is not supported) and Firefox 3.x. Your browser is currently not supported." I am using a Mac and have the latest version of Firefox, but it isn't working properly. How do I download Firefox 3.x?

I am using the k12 online school program. I get this error message: "This website currently only supports Microsoft Internet Explorer 7.0 or 8.0 (IE 9.0 is not supported) and Firefox 3.x. Your browser is currently not supported." I am using a Mac and have the latest version of Firefox, but it isn't working properly. How do I download Firefox 3.x?

Chosen solution

Use Mozilla Firefox Portable Edition

Mac versions of Firefox Portable can be obtained here:

Install Firefox Portable 3.6.20 to use at that web site. It won't affect your current version of Firefox at all.

Check and tell if its working.

Read this answer in context 👍 0

All Replies (3)

Hasan
Hasan
more options

Chosen Solution

Use Mozilla Firefox Portable Edition

Mac versions of Firefox Portable can be obtained here:

Install Firefox Portable 3.6.20 to use at that web site. It won't affect your current version of Firefox at all.

Check and tell if its working.

mazzullo
mazzullo Question owner
more options

This response was very helpful. It worked! thanks

Hasan
Hasan
more options

To help other users find solutions, please return to this Thread and Sign-in to the forum with your Username and Password:

click on "Solved It" Next to the reply ABOVE that BEST solved your Question

DO NOT click "Solved It" next to this reply