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I cannot establish connection. how do i check firewall?

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  • Last reply by FredMcD

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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

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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}