iis浏览事出现的有关问题－小疑点帮看一下

iis浏览事出现的问题－小问题帮看一下
访问   IIS   元数据库失败。  

[HostingEnvironmentException:   访问   IIS   元数据库失败。]
      System.Web.Configuration.MetabaseServerConfig.MapPathCaching(String   siteID,   VirtualPath   path)   +3500394
      System.Web.Configuration.MetabaseServerConfig.System.Web.Configuration.IConfigMapPath.MapPath(String   siteID,   VirtualPath   vpath)   +9
      System.Web.Hosting.HostingEnvironment.MapPathActual(VirtualPath   virtualPath,   Boolean   permitNull)   +163
      System.Web.CachedPathData.GetConfigPathData(String   configPath)   +382
      System.Web.CachedPathData.GetConfigPathData(String   configPath)   +243
      System.Web.CachedPathData.GetApplicationPathData()   +68
      System.Web.CachedPathData.GetVirtualPathData(VirtualPath   virtualPath,   Boolean   permitPathsOutsideApp)   +3393715
      System.Web.Configuration.RuntimeConfig.GetLKGRuntimeConfig(VirtualPath   path)   +189


[解决办法]
未在IIS中注册NET

http://www.wansky.cn/blog/article.asp?id=105