1删除以下文件:
%Documents and Settings%\当前用户名称\Application Data\ Dna.sys
%Documents and Settings%\当前用户名称\Application Data\ Dna.bak
%Documents and Settings%\当前用户名称\Application Data\Dna.new
病毒创建文件:
%Documents and Settings%\当前用户名称\Application Data\ Dna.sys
%Documents and Settings%\当前用户名称\Application Data\ Dna.bak
%Documents and Settings%\当前用户名称\Application Data\Dna.new