防火墙2009不能升级了。
公司电脑，安装了中小企业版的瑞星(现在还是2008版，版本号20.76.22)。我自己又安装了个人版防火墙，现在是2009，版本号21.20。当我手动对防火墙升级时，就给我下面提示说不能升级。。。。。
Your current version is already included all functions of sigle machine versino, It's not necessary to install single machine version. If it's
necessary to upgrade, please upgrade the network version directly.
真是搞不懂了。。。
用户系统信息：Mozilla/5.0 (Windows; U; Windows NT 5.1; ja; rv:1.9.0.5) Gecko/2008120122 Firefox/3.0.5
