Found the following on the TrendMicro forum:

• TrendMicro forum: http://community.trendmicro.com/
• Found fix in this thread: http://community.trendmicro.com/t5/Home-and-Home-Office-Forum/Firefox-6-amp-TM-Firefox-Extension-6-5-0-1234/td-p/43735 (posted by PartyJetsetGo, Customer Service Manager)
• [Hot Fix] B1306: http://esupport.trendmicro.com/solution/en-us/1059243.aspx

If this reply solves your problem, please click "Solved It" next to this reply when signed-in to the forum.

Thank you for the reply about the "fixes" - however my security software is not due to be renewed until January of 2012 - at which point I will be using TM Titanium 2012 |(I bookmarked those links for future reference).

I am currently running TM Titanium 2011, and I can't seem to find a "fix" for that. ???

You might want to take the time to call TrendMicro to verify that your paid subscription entitles you to a free upgrade to the 2012 version:

• Upgrade info: http://esupport.trendmicro.com/solution/en-us/1058977.aspx
• TrendMicro "Call Us": http://esupport.trendmicro.com/en-us/consumer/Pages/CallUs.aspx

If this reply solves your problem, please click "Solved It" next to this reply when signed-in to the forum.

Thanks again for your help, SafeBrowser. :-) That did in fact solve my problem - I downloaded "TM Anti Virus Plus 2012" from the TM website, and put my current serial # in. So far everything (my virus software and Firefox 6) seem to be working fine. :-)