web.config

<?xml version="1.0"?>
<configuration>
  <appSettings/>
  <connectionStrings/>
  <!--
    For a description of web.config changes for .NET 4.5 see http://go.microsoft.com/fwlink/?LinkId=235367.

    The following attributes can be set on the <httpRuntime> tag.
      <system.Web>
        <httpRuntime targetFramework="4.5" />
      </system.Web>
  -->
  <system.web>
    <compilation debug="true" targetFramework="4.7.2"/>
    <!--
      The <authentication> section enables configuration 
      of the security authentication mode used by 
      ASP.NET to identify an incoming user. 
    -->
    <authentication mode="Windows"/>
    <!--
       The <customErrors> section enables configuration 
       of what to do if/when an unhandled error occurs 
       during the execution of a request. Specifically, 
       it enables developers to configure html error pages 
       to be displayed in place of a error stack trace.

       <customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
         <error statusCode="403" redirect="NoAccess.htm" />
         <error statusCode="404" redirect="FileNotFound.htm" />
       </customErrors>
    -->
    <pages controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID"/>
  </system.web>
</configuration>