I have recently got an alert from the antivirus that I am using in my system about the infection of Win32:Vupa. I got the alert while I was browsing through some websites on the internet. The antivirus has alerted me about the infection, but it is not allowing me to delete it. So, I need to know how to eradicate Win32:Vupa? Is there any good antivirus that can remove this infection from the system. I am using Windows XP operating system and my browser is Internet Explorer 8.