I'm not all that familiar with Housecall, but I seem to recall that it also scans for spyware and that sort of garbage. So is it possible that it found spyware and you mistook it for a virus?
I presume that the virus alert topic is for alerts only and not for problems like this.
I have the AVG free edition. I had it scan for viruses and it reported I have none. Then, I ran HouseCall and it said I have two viruses which it designated TROG REVOP A and TROG STILEN A. It's report said they are non-cleanable. I then updated AVG and had it scan again, and again it said I had none.
ONE. Does that mean that AVG is unreliable?
TWO. What should I do about the two viruses that HouseCall found and said are non-cleanable?