This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Since downloading Firefox 4 I can no longer access streamlinenet.co.uk and have tried your suggestions but keep getting a Remote XUL page coming up. I can still get it through Internet Explorer.

  • 1 reply
  • 1 has this problem
  • 3 views
  • Last reply by Xircal

more options

The page says "This page uses an unsupported technology that is no longer available by default in Firefox."

The page says "This page uses an unsupported technology that is no longer available by default in Firefox."

All Replies (1)

more options