I have installed Windows XP operating system in my Compaq desktop. I have disabled the Windows Firewall, but I use Kaspersky antivirus, which I thought was a good antivirus that could keep my system free from infections. I also browse the web using Opera 10 and recently I got an alert message from the antivirus that Trojan-Downloader.Win32.Agent.ahoe has infected my system. I suppose that it must have entered my system through the web, but Kaspersky has not proved useful to delete it. So, I wanted to know the removal method of Trojan-Downloader.Win32.Agent.ahoe. Kindly reply and help me remove this infection from my system.