Cannot remove worm
 

I've run AVG (free edition) anti-virus with the most up-to-date virus definition, but I cannot get rid of this worm. It spreads through removable drives (like flash or thumb drives) and I think I infected a couple of my friend's drives. How can I get rid of it? Every time I run AVG, all it does is "change" the files. And I run AVG again, and I get the same problem.

It seems that it is not something to worry about. I found a link that tells you why these files have been identified by AVG, and a way to stop AVG showing them every time that you run it.