macfee8.5i无法升级，帮忙看看怎么回事？谢谢大家

nettop

以前更新都是正常的，后来突然就不行了
点更新后提示为：
starting upate session.
Unable to find a valid repository.
closing the update session.
是不是没找到升级站点的配置？？

Sitelist.xml里面为：
  <?xml version="1.0" encoding="UTF-8" ?>
- <ns:SiteLists xmlns:ns="naSiteList" LocalVersion="20030131002737" Type="Client" GlobalVersion="20030131003110">
- <SiteList Default="1" Name="Default">
  <ProxyConfigList UseIEConfig="1" />
- <HttpSite Name="NAIHttp" ID="NAIHttp" Server="update.nai.com:80" Enabled="1" Order="1" Type="repository" Local="1">
  <RelativePath>products/commonupdater</RelativePath>
  <UseAuth>0</UseAuth>
  <UserName />
  <Password Encrypted="1">f2mwBTzPQdtnY6QNOsVexH9psAU8z0HbZ2OkDTrFXsR/abAFPM9B3Q==</Password>
  </HttpSite>
- <FTPSite Name="NAIFtp" ID="NAIFtp" Server="ftp.nai.com:21" Enabled="1" Order="2" Type="repository" Local="1">
  <RelativePath>CommonUpdater</RelativePath>
  <UserName>anonymous</UserName>
  <Password Encrypted="1">MQCBNesmh4xsoov8E4KA/i9ukpwRoD3RDId9bU+InCJ/abAFPM9B3Q==</Password>
  </FTPSite>
  </SiteList>
  </ns:SiteLists>

ewader

用麦粉论坛的升级服务器试试