I worked out whats wrong. it may has do with McAfee Siteadvisor. I have disabled siteadvisor which seemly have stopped messages popping up.

Where is the siteadvisor located????

Hi. SiteAdvisor is usually located in Firefox's add ons extensions. Hope this helps.

New HP Desktop install, Windows 7 and newest version of Firefox- same error "Exc in ev handl: TypeError: oSAPlg.oRoot.log is not a function"

Disabled SiteAdvisor as SmileyMike suggested and issue seems to be resolved.

Thanks!

Download Firefox 6.0.1 version:

• http://www.mozilla.com/en-US/firefox/new/
• http://www.mozilla.com/en-US/firefox/central/
• http://www.mozilla.com/en-US/firefox/fx/
• http://www.mozilla.com/en-US/firefox/all.html

Install Firefox 6.0.1

• https://support.mozilla.com/en-US/kb/Installing%20Firefox%20on%20Windows

Check and tell if its working.

Disabling Site Advisor did not work for me. Can't get internet on any browser, not just FF, though my internet connection on the house is working and I'm connected. HELP! I'mosing customers by the minute!

I was fine last night, this didn't happen till I went to internet this am and FF automatically updated to 6. Every time they update, I can't get to the net on any browser. I'm getting tired of this.

@pblover - Cannot Connect after Upgrading Firefox

• https://support.mozilla.com/en-US/kb/Cannot%20connect%20after%20upgrading%20Firefox

Check and tell if its working.

Worked like a charm! Thank you!!

What is it with Firefox and McAfee? Ive only just got SITE ADVISOR back and now this has started within 2 hrs?! Jues! Just get it sorted people!

@JayG

Which McAfee version are you using ??

McAfee SiteAdvisor 3.4.0.143

• http://download.cnet.com/McAfee-SiteAdvisor/3000-18510_4-75016155.html

Locking this thread, please post a new question if you need additional help.

-Michelle