I have a Windows 2000 server setup. I am using Kaspersky antivirus in it. There are around 8 workstations. They all are on XP. Kaspersky keeps on giving me a popup message about Trojan infection on my system. After checking the report I found that the module that is causing this virus message is svchost.exe. The virus that was listed is Trojan-Proxy.Win32.Daemoniz. I had not installed anything. I think some of my office person has used a usb by which the virus entered. How can I remove it. The antivirus popup about virus infection does not stops.