i have installed AVG antispyware in my pc last month and in my first scan,it detects 2 files with trojan.DNSChanger.hg and after scanning i click the apply all actions and it says that the infected file is cleaned with backup file(quarantined).but when i repeat my scan that virus still appears and i doubt if AVG is really capable of removing that thing.im worried cause my spybot & SE AD-AWare is not able to detect this virus & my e-scan is able to remove 1 infected file only.as of now when i run my AVG anti spyware,it detects 26files infected with that virus that's why i'm looking for someone here who can give me an advice how to completely remove this thing.thanx!!!