Unable To Browse or Run Uploaded Project Using IIS Server

Question

I am trying to publish an ASP.NET MVC web application locally using IIS server. The files of the application are uploaded but whenever I run the application in the browser (localhost/WebApp), get the following exception:

HTTP Error 500.19 - Internal Server Error

The Request page cannot be accessed becasue the related configuration data for 
the page is invalid.

Module: IIS Web Core
Notification: BeginRequest
Handler: Not yet determined
Error Code: 0x80070005
Config Error: Cannot read configuration file due to insufficient permissions
Config File: \foo\web.config
Request URL: http://localhost/WEBAPP
Logon Method: Not yet determined
Logon User: Not yet determined

Config Source
-1:
0:

I've tried to google and tried to follow this link but seems like need some advice to resolve it: (Clearly unable to understand)

Troubleshoot IIS Issue

Do I need to configure anything else in the Web.config file or in the IIS server?

please dont like to images, instead include code and exceptions in the question directly — DJK, Aug 28 '17 at 17:37
Please see my updated post. Hope this helps. Any suggestion would be appreciated. — user8512043, Aug 28 '17 at 19:45

score 1 · Accepted Answer · answered Aug 29 '17 at 06:09

It seems like you don't have Windows Permission to read the Web.config file and I believe, you don't have to change anything in the Web.config file.

In IIS server, add a user IIS_IUSRS using the security tab in the edit permissions sections. It'll allow all the user to access that file. If you ask about the IIS_IUSRS, it means when a web project is run on the IIS server, it associates the application pool with a user like local system, network services. So make sure about it.

Unable To Browse or Run Uploaded Project Using IIS Server

1 Answers1