I am running Vista with AVG2011 last updated on 9 Dec 2012.
Recently my computer randomly started displaying a page that offers prizes if I fill out a survey. In addition when browsing the net at apparently random intervals a toolbar appears at the bottom of the page offering search services and advertisements for various companies.
A search of the net seems to indicate that my computer is probably infected with a virus/trojan called "Global Visitor Survey" or similar.
Can anyone tell me if AVG can get rid of this thing and how to do it.
If you have any questions about the instructions, just ask. Let me know if this helps you.
Thanks for your help.
The problem is largly resolved.
Unfortunatley the Malawarebytes program that remained after it had cleaned away the Global Visitor Survey crashed Windows. I had to start up in Safe Mode and uninstall Malawarebytes to get Windows to run.
I have been running for 24 hours now without getting the Survey screen popping up. However I still have a banner that seems to be comming from Topic Torch that I originally thought was part of Global Visitor Survey. I have now discovered that it is a different entity. I have tried to uninstall the Yontoo file (which apparently runs Topic Torch) via Vista but the uninstall program reports a "Program initialization Error" and wont run.