I know I've posted in the old topic but I'll quote it in here.
QUOTE (Keithuk @ Mar 31 2008, 08:34 PM)

Ok my virus checker.
For 12 years I've been using McAfee in its various versions, 4.5, 6.01, 7.01 and 2006 10.0. I could download and install the updates as regular as I wanted too. Then last October when you downloaded and tried to update you get the message back can't find any McAfee products. So I bought McAfee 2006 v10.0 and installed that thinking it needed a newer version, no the same error came back.
So I downloaded AVG Free Edition 7.5.488, uninstalled McAfee. Installed AVG and downloaded the latest update and did a full scan. It picked up a virus (I can't remember the name or type) that I had in a zip file. Now this is something that McAfee couldn't find.
Now I never have my virus checker running all the time because they use up a lot of resources. I was on the web the other day, on a serial number site and it said it needed to download an ActiveX so the page/site would work. I clicked Yes and it did something for a few seconds then carried on. I get a popup from AVG said a virus spotted in Temporary Internet Files and it removed it. Now if the virus checker isn't enabled in any way how did it pick this suspect ActiveX up?
So for me I would recommend the AVG Free Edition, exellent.

Now I checked out AntiVir today at it appears its only for WinNT systems so that one is out.
Now I also posted in the old topic that AVG were stopping support and updates for 7.5 at the end of August. Now they have decided to postponed the demise of 7.5.
http://freeforum.avg.com/read.php?1,146520,backpage=,sv=until more users start using v8.0
Now I read a post on here this lunchtime
Why use Defraggler? and davey posted a link to
http://donnedwards.openaccess.co.za/search/label/Thumbs%20Up which talks about Defraggler and
Is Your Anti-Virus Program Working?.
Now the
EICAR test file talks about making a test file in NotePad and saving it as a *.com file. Now I made this file 7 years ago after reading the McAfee help file and it worked then.
X5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*Just copy and paste this into NotePad and save it as a Virus.com or any name providing it has a .com extension then scan the file or folder to see if you virus checker picks it up.
Now at work we use McAfee 8.5 and I made a test file and scanned it but nothing showed up. So I downloaded the test file from the External links at the bottom and tried to unzip eicar.com but it wouldn't let me because its a virus threat. Now I don't know what the difference is between my file and eicar.com they are both 68 bytes as stated. But the file is still picked up as a virus threat, try your virus checkers to see what they report.