Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

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.

Secure Connection Failed An error occurred during a connection to www.microsoft.com. PR_END_OF_FILE_ERROR Error code: PR_END_OF_FILE_ERROR

  • 2 replies
  • 1 has this problem
  • 35 views
  • Last reply by Mike Guffey

Mike Guffey
Mike Guffey
more options

why is this? this is only happening on 1 computer, i have full access on 2 other computers with 1 a wired connection and 1 wifi. it comes and goes

why is this? this is only happening on 1 computer, i have full access on 2 other computers with 1 a wired connection and 1 wifi. it comes and goes

All Replies (2)

Paul
Paul
  • Top 10 Contributor
  • Moderator
more options

Hi

This support article should help:

https://support.mozilla.org/en-US/kb/secure-connection-failed-firefox-did-not-connect

Mike Guffey
Mike Guffey Question owner
more options

i dont understand why site works on a lenovo laptop runnining windows 11, 2 feet away from a hp desktop that doesnt allow the connection and a dell running windows 10 3 feet away allows connection