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

Firefox no longer allows offline installation

  • 3 replies
  • 1 has this problem
  • 30 views
  • Last reply by James

more options

I am trying to install Firefox offline. I know you use to be able to do this but I don’t it is possible anymore. I am on windows 10 and every time I try to install it just throws this error (see attachment). And when I reconnect Wi-Fi or Ethernet the installer works.

I am trying to install Firefox offline. I know you use to be able to do this but I don’t it is possible anymore. I am on windows 10 and every time I try to install it just throws this error (see attachment). And when I reconnect Wi-Fi or Ethernet the installer works.

All Replies (3)

more options
more options

Also the full setup for current Release is at https://www.mozilla.org/firefox/all/#product-desktop-release

more options

Dropa said

Where are you downloading firefox from then? I can download the full Browser and install offline without issue. I think this seems to be issue with your O/S itself. Sounds like you got the web installer not a installer itself.

You could have pointed the OP to where to get the full setup ;)