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

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 cannot establish connection. how do i check firewall?

  • 1 reply
  • 1 has this problem
  • 7 views
  • Last reply by FredMcD

tonydex123
tonydex123
more options

I am trying to get into adp so I can work from home. Firefox cannot establish a connection to the server. How do I ensure that the Firefox is permitted to access the web? Thanks!!

tonydex123

I am trying to get into adp so I can work from home. Firefox cannot establish a connection to the server. How do I ensure that the Firefox is permitted to access the web? Thanks!! tonydex123

All Replies (1)

FredMcD
FredMcD
more options

Some problems occur when your Internet security program was set to trust the previous version of Firefox, but no longer recognizes your updated version as trusted. Now how to fix the problem: To allow Firefox to connect to the Internet again;

  • Make sure your Internet security software is up-to-date (i.e. you are running the latest version).
  • Remove Firefox from your program's list of trusted or recognized programs. For detailed instructions, see

Configure firewalls so that Firefox can access the Internet. {web link}