Problem with removing "adagio" archives

Twice this evening, when eMule finished downloading an archive with “adagio” in the filename, Avast hit on the rchive as containing some malware/worm.

The first ne was a .rar archive and the second a .zip

The problem is that both times, it didn’t matter if I selected delete, rename or move to chest, I’d get an error message from Avast saying something along the lines of that it couldn’t process that type of archive. And then when I’d click “OK,” Avast would pop right back up with the warning again. Why is Avast doing that?

Both times, I had to delete the archive from the download location and then delete it from the recycle bin just to get Avast to stop pestering me.

I have the same problem with firefox downloads. When I suspend the dowloading of a file to resume it later, if that part of file is infected I receive a message from Avast!, but when I try to delete or move the file, Avast! can’t take any action. I think Avast has a problem with some types of zipped files.