Firefox refuses to open to reliable sites indicating that they can be wrong. It started to happen after the 2nd last last updatesin mid - Feb. It does not occur on another PC using Firefox.

How can I get Firefox to allow me to use these Web sites. I am running McAfee protection and its status is Ok.

Are you sure that Firefox made this block and not McAfee?

Can you provide a screenshot of the message you receive?

https://support.Mozilla.org/en-us/KB/how-do-i-create-screenshot-my-problem

It is best to use a type of compressed as PNG or JPG image to save the screenshot and make sure you do not exceed a maximum file size of 1 MB.

Then use the Browse... button to upload the screenshot on this forum.

Tags: Firefox

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