DVNEWS 3.2 1013版免虚拟目录的安装方法，只要三个步骤

   <RewriterRule>
   <LookFor>~/换成你的DVNEWS目录/c(\d{1,8})\.aspx</LookFor>
   <SendTo>~/换成你的DVNEWS目录/.aspx?cid=$1</SendTo>
  </RewriterRule>
  <RewriterRule>
   <LookFor>~/换成你的DVNEWS目录/c(\d{1,8})p(\d{1,6})\.aspx</LookFor>
   <SendTo>~/换成你的DVNEWS目录/list.aspx?cid=$1&amp;page=$2</SendTo>
  </RewriterRule>
  <RewriterRule>
   <LookFor>~/换成你的DVNEWS目录/n(\d{1,8})c(\d{1,8})\.aspx</LookFor>
   <SendTo>~/换成你的DVNEWS目录/show.aspx?id=$1&amp;cid=$2</SendTo>
  </RewriterRule>
  <RewriterRule>
   <LookFor>~/换成你的DVNEWS目录/n(\d{1,8})c(\d{1,8})p(\d{1,8})\.aspx</LookFor>
   <SendTo>~/换成你的DVNEWS目录/show.aspx?id=$1&amp;cid=$2&amp;page=$3</SendTo>
  </RewriterRule>