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

How can I go back to a previous version of Firefox, like 3.6.X access to company services does not allow Firefox 4

  • 1 பதிலளி
  • 8 இந்த பிரச்னைகள் உள்ளது
  • 4 views
  • Last reply by TonyE

Company web server is not allowing a connection using Firefox 4.0. Really like Firefox but need to revert to a previous version like 3.6.?

Or if possible I'd love to run both 4.0 and 3.6, but not sure that is possible

Company web server is not allowing a connection using Firefox 4.0. Really like Firefox but need to revert to a previous version like 3.6.? Or if possible I'd love to run both 4.0 and 3.6, but not sure that is possible

All Replies (1)

You can install them both but there are a few steps to take.

When you install the other version of Firefox use the custom installation option and choose a different location to install Firefox.

In order to use both versions, you need to create a new profile for the other version of Firefox (Firefox stores user data in the profile). Using the same profile with different versions can cause problems. Once you create a new profile you can copy certain data such as bookmarks and passwords between them. You can also use Firefox Sync to keep the profile synchronized. Finally, you will need to set up shortcuts to launch the correct profile for each version.

The following links show how to do this: