Hii, I am unable to remove a virus with AVG named Win64:Trojan-gen and there are 2 of those one in Windows.exe folder and another one in config.msi which is taking almost more than 3 hours now but still it is unable to resolve it, and another doubt would be why is it quarantining it rather it should delete the threat rather than keeping it in users pc, to avoid future threats, and also during boot scan the avg removed my windows defender completely and erased it from my pc, now I am unable to find it in my pc. and need an urgent help over all my above problems as it is not removing the virus it is still loading to resolver and what to do about windows defender, should I install it again or should I just trust avg fort all support for now. like live protection and surfing protection while I am in a webpage/using internet, thank you, awaiting your kind response.