HTTP Error 500.19 - Internal Server Error when hosting on IIS

c# asp.net-mvc iis-express-10
Md. Najrul Islam picture Md. Najrul Islam · Aug 31, 2018 · Viewed 7.8k times · Source

I host my ASP.NET application on IIS Express 10.0 for remote access. It says :

"The requested page cannot be accessed because the related configuration data for the page is invalid." and "Cannot read configuration file due to insufficient permissions."

I attached Screenshot below :

enter image description here

Answer

Roman Svitukha picture Roman Svitukha · Aug 31, 2018

Try to determine the identity of the worker process and grant read permission for the solution folder.

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