spybot has picked up a virus called smitfraud-c.gp on my computer but it cant fix it. When I try and fix it a message comes up saying "some problems could not be fixed; the reason couls be that the associated files are still in use (in memory)" I have looked at different forums and found lots of people have been able to get rid of it but only through complicated measures that i don't really understand. I'm not great at computers and really want this smitfraud gone soon as I've had it for a while. please could you give me stright forward, easy to follow advice? Thank you so much!