Kane, yes I have an antivirus - Norton Internet security 2006.

I keep the updates running all the time. I rarely use IE - prefering Opera or Firefox. I do not use limewire or any exchange programs. I am running at least 3 potent pop-up stoppers at any one time - and I keep getting these registry messages!

I reckon Im getting caught out on downloads, personally.

Thanks Woody, Ill try the links above, hopefully Ill be rid of the damn thing.