Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

mcafee site advisor has stopped working

  • 2 replies
  • 5 have this problem
  • 18 views
  • Last reply by guigs

more options

Mcafee Site Advisor has stopped working on Firefox. It works on Internet Explorer. I prefer Firefox and want to keep using it! It is marked as enabled in the Add Ons in the top right Menu. I have tried reloading Firefox. I have tried disabling Site Advisor and re-enabling it. I have contacted McAfee who say it is not a software fault of theirs. I have a new Lesovo PC with Windows 8.1. Site advisor ran for a few days then this problem occurred. thankyou

Mcafee Site Advisor has stopped working on Firefox. It works on Internet Explorer. I prefer Firefox and want to keep using it! It is marked as enabled in the Add Ons in the top right Menu. I have tried reloading Firefox. I have tried disabling Site Advisor and re-enabling it. I have contacted McAfee who say it is not a software fault of theirs. I have a new Lesovo PC with Windows 8.1. Site advisor ran for a few days then this problem occurred. thankyou

All Replies (2)

more options

Try to get the full installer for the current program and use it.

more options

Please check to make sure that the version is up to date:

"extension older than 3.4.1.195 have a major memory leak problem"