How do I downgrade to Firefox 57.0?
Our family uses Net Nanny to filter content on our Mac. It is not compatible with Firefox updates. After speaking with them, I need to downgrade my Firefox to 57.0. Is there a way to do this? I really love using Firefox, but will have to switch if I can't use Net Nanny.
Carrie Herrington
Сви одговори (1)
Hi Carrie, did Net Nanny provide any more information about the issue?
What is the problem with Firefox 58.0.2 at the moment -- is it accessing the internet without restriction, or is it unable to connect to any secure sites, or something else?
Thank you for sharing your add-ons list. Did you try re-enabling the (disabled) extension "Net Nanny Enhanced 0.0.7" to see whether that makes any difference?
You can view, enable/disable, and often remove extensions on the Add-ons page. Either:
- Command+Shift+a (Windows: Ctrl+Shift+a)
- "3-bar" menu button (or Tools menu) > Add-ons
- type or paste about:addons in the address bar and press Enter/Return
In the left column of the Add-ons page, click Extensions.
Then check the list on the right side.
If you absolutely cannot use Firefox 58 and need Firefox 57 instead, see: Install an older version of Firefox.