[QUOTE=chris;34040]I recall a while back that having check for newer version, ticked off was giving false +ves, disabbling the chrec for updates resolved it. Hope this will help.[/QUOTE]
In this case, I think it was just caused by something in the virus definitions that flagged something in the exes packed in the installer as having an infection. I had an old version of 7.0.1.2 on my machine that I had been using for a while and after the definition update that package was supposedly infected as well.