Patches/keygens are certainly not a virus or trojan. patch/keygen made by by-passing the first registration of application, so antivirus detects it for a trojan or virus.?????? ?? ??? ??? ????? ?? ?????? ?? ??????? ????? ???? ?? ?? ??? ?????? ?????? ???? ? ?? ??? ???????? ??????? ?? ?????? ???? ? ?? ?? ?????????? ??? ?????? ????? ??????? ?????? ???