visual studio 2015 - asp.net core 1.0 publishing to IIS 7.5 -

i have created simple asp.net core 1.0 application individual user account authentication setting. if run using iis express runs fine.

i following article https://docs.asp.net/en/latest/publishing/iis.html deploy application iis

on browsing, below error-

this added configureservices method of startup.

services.configure<iisoptions>(options =>              {                  options.forwardwindowsauthentication = false;                  options.forwardclientcertificate = false;                  options.automaticauthentication = false;              }); 

project.json

{    "usersecretsid": "aspnet-aspnet_core1_461_6sep-9ce5b13e-6499-42b3-bf79-944ffded008c",      "dependencies": {      "microsoft.netcore.app": {        "version": "1.0.0",        "type": "platform"      },      "microsoft.applicationinsights.aspnetcore": "1.0.0",      "microsoft.aspnetcore.authentication.cookies": "1.0.0",      "microsoft.aspnetcore.diagnostics": "1.0.0",      "microsoft.aspnetcore.diagnostics.entityframeworkcore": "1.0.0",      "microsoft.aspnetcore.identity.entityframeworkcore": "1.0.0",      "microsoft.aspnetcore.mvc": "1.0.0",      "microsoft.aspnetcore.razor.tools": {        "version": "1.0.0-preview2-final",        "type": "build"      },      "microsoft.aspnetcore.server.iisintegration": "1.0.0",      "microsoft.aspnetcore.server.kestrel": "1.0.0",      "microsoft.aspnetcore.staticfiles": "1.0.0",      "microsoft.entityframeworkcore.sqlserver": "1.0.0",      "microsoft.entityframeworkcore.sqlserver.design": {        "version": "1.0.0",        "type": "build"      },      "microsoft.entityframeworkcore.tools": {        "version": "1.0.0-preview2-final",        "type": "build"      },      "microsoft.extensions.configuration.environmentvariables": "1.0.0",      "microsoft.extensions.configuration.json": "1.0.0",      "microsoft.extensions.configuration.usersecrets": "1.0.0",      "microsoft.extensions.logging": "1.0.0",      "microsoft.extensions.logging.console": "1.0.0",      "microsoft.extensions.logging.debug": "1.0.0",      "microsoft.extensions.options.configurationextensions": "1.0.0",      "microsoft.visualstudio.web.browserlink.loader": "14.0.0",      "microsoft.visualstudio.web.codegeneration.tools": {        "version": "1.0.0-preview2-final",        "type": "build"      },      "microsoft.visualstudio.web.codegenerators.mvc":  {        "version": "1.0.0-preview2-final",        "type": "build"      }    },      "tools": {      "bundlerminifier.core": "2.0.238",      "microsoft.aspnetcore.razor.tools": "1.0.0-preview2-final",      "microsoft.aspnetcore.server.iisintegration.tools": "1.0.0-preview2-final",      "microsoft.entityframeworkcore.tools": "1.0.0-preview2-final",      "microsoft.extensions.secretmanager.tools": "1.0.0-preview2-final",      "microsoft.visualstudio.web.codegeneration.tools": {        "version": "1.0.0-preview2-final",        "imports": [          "portable-net45+win8"        ]      }    },      "frameworks": {      "netcoreapp1.0": {        "imports": [          "dotnet5.6",          "portable-net45+win8"        ]      }    },      "buildoptions": {      "emitentrypoint": true,      "preservecompilationcontext": true    },      "runtimeoptions": {      "configproperties": {        "system.gc.server": true      }    },      "publishoptions": {      "include": [        "wwwroot",        "views",        "areas/**/views",        "appsettings.json",        "web.config"      ]    },      "scripts": {      "prepublish": [ "bower install", "dotnet bundle" ],      "postpublish": [ "dotnet publish-iis --publish-folder %publish:outputpath% --framework %publish:fulltargetframework%" ]    }  } 

any additional step required other following above mentioned article?

my environment is- vs 2015 professional update 3, windows 7 os, iis 7.5

thanks & regards vishal