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

Live HTTP headers is incompatible with FireFox 4.0.1. it's about Extensions "Live HTTP Headers" Please, fixed this problem. Thank you.

  • 1 cavab
  • 20 have this problem
  • 1 view
  • Last reply by TonyE

more options

I installed FireFox 4.0.1 One of the extensions is not supported on this version. Please, fixed this bug. Thanks.

I installed FireFox 4.0.1 One of the extensions is not supported on this version. Please, fixed this bug. Thanks.

Modified by Alex

All Replies (1)

more options

This is not a bug.

Version 0.17 of the add-on is compatible with Firefox 4, available from http://livehttpheaders.mozdev.org/installation.html