We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Avatar for Username

Buscar en Ayuda

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

Este tema ha sido archivado. Haz una nueva pregunta si necesitas ayuda.

How do I get Firefox to load?

  • 1 respuesta
  • 0 tienen este problema
  • 1 visita
  • Última respuesta de cor-el

AnonymousUser
AnonymousUser
more options

After Firefox updated last night, the web browser no longer works. I reset my router and deleted and reinstalled Firefox to no effect. My ISP verified that there is no problem there. IE works fine.

This happened

Every time Firefox opened

Firefox updated

User Agent

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)

After Firefox updated last night, the web browser no longer works. I reset my router and deleted and reinstalled Firefox to no effect. My ISP verified that there is no problem there. IE works fine. == This happened == Every time Firefox opened == Firefox updated == == User Agent == Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)

Todas las respuestas (1)

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

A possible cause is security software (firewall) that blocks or restricts Firefox without informing you about that, maybe after detecting changes (update) to the Firefox program. Remove all rules for Firefox from the permissions list in the firewall and let your firewall ask again for permission to get full unrestricted access to internet for Firefox.

See Configure firewalls so that Firefox can access the Internet and http://kb.mozillazine.org/Firewalls