Asp.net core mvc MVC 6 Windows Server 2012 R2 IIS 8.5-错误：无法加载应用程序或执行命令'；微软.AspNet.Server.Kestrel'；

尝试将MVC 6/ASP.NET 5应用程序部署到IIS时，我收到错误消息

错误：无法加载应用程序或执行命令“Microsoft.AspNet.Server.Kestrel”。可用命令：web、ef

在标准输出日志文件中

我使用Visual Studio 2015发布了该应用程序，如果我在命令提示符下直接调用web.cmd，它运行正常

我的project.json文件如下所示

{
  "userSecretsId": "aspnet5-H3CustomerPortal-2b9cfc76-487a-41dc-a29f- c81e45251c25",
  "version": "1.0.0-*",
  "compilationOptions": {
    "emitEntryPoint": true
  },

  "dependencies": {
    "EntityFramework.Commands": "7.0.0-rc1-final",
    "EntityFramework.MicrosoftSqlServer": "7.0.0-rc1-final",
    "Microsoft.ApplicationInsights.AspNet": "1.0.0-rc1",
    "Microsoft.AspNet.Authentication.Cookies": "1.0.0-rc1-final",
    "Microsoft.AspNet.Diagnostics.Entity": "7.0.0-rc1-final",
    "Microsoft.AspNet.Identity.EntityFramework": "3.0.0-rc1-final",
    "Microsoft.AspNet.IISPlatformHandler": "1.0.0-rc1-final",
    "Microsoft.AspNet.Mvc": "6.0.0-rc1-final",
    "Microsoft.AspNet.Mvc.TagHelpers": "6.0.0-rc1-final",
    "Microsoft.AspNet.Server.Kestrel": "1.0.0-rc1-final",
    "Microsoft.AspNet.StaticFiles": "1.0.0-rc1-final",
    "Microsoft.AspNet.Tooling.Razor": "1.0.0-rc1-final",
    "Microsoft.Extensions.CodeGenerators.Mvc": "1.0.0-rc1-final",
    "Microsoft.Extensions.Configuration.FileProviderExtensions": "1.0.0- rc1-final",
    "Microsoft.Extensions.Configuration.Json": "1.0.0-rc1-final",
    "Microsoft.Extensions.Configuration.UserSecrets": "1.0.0-rc1-final",
    "Microsoft.Extensions.Logging": "1.0.0-rc1-final",
    "Microsoft.Extensions.Logging.Console": "1.0.0-rc1-final",
    "Microsoft.Extensions.Logging.Debug": "1.0.0-rc1-final",
    "Microsoft.VisualStudio.Web.BrowserLink.Loader": "14.0.0-rc1-final",
    "Microsoft.Extensions.Configuration": "1.0.0-rc1-final"
  },

  "commands": {
    "web": "Microsoft.AspNet.Server.Kestrel",
    "ef": "EntityFramework.Commands"
  },

  "frameworks": {
    "dnx451": {
    }
  },

  "exclude": [
    "wwwroot",
    "node_modules"
  ],
  "publishExclude": [
    "**.user",
    "**.vspscc"
  ],
  "scripts": {
    "prepublish": [ "npm install", "bower install", "gulp clean",  "gulp   min" ]
  }
}

运行时是dnx-clr-win-x64.1.0.0-rc1-update1，服务器是带有IIS 8.5的Windows server 2012 R2。我已经安装了HTTP平台处理程序1.2。要在IIS中工作，是否还需要安装其他内容？或者需要设置的任何其他配置/环境变量？ 任何帮助都将不胜感激。

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感谢

此帖子中的解决方案有效，即未安装ASP 4.5，若要安装，请转到服务器管理器，添加角色和功能，Web服务器IIS/Web服务器/应用程序开发，并检查ASP.NET 4.5和.NET扩展性4.5