Hello, this morning when I booted up my computer, Avast! detects a trojan horse and moves to chest. Then I notice that a folder called "Common" has popped up. The folder contains two files, one named "_helper.sig" and the other named "helper.sig". The file that had a virus came from the same folder, its name is "helper.dll".
I have been looking for a solution for two hours and I haven't found a topic that suited me, so I posted on this forum.
This is the FIRST time this has happened.
I am running Windows XP Home Edition with Service Pack Three
Please help me with this problem,