HTTP Error 500.30 - ANCM In-Process Start Failure in .Net Framework

Dung Do Tien Jun 14 2022 419

Hi Guys, I have a project with asp.net mvc framework 4.7  and clone it from GitHub after config to run on IIS server 8.0 I got an error HTTP Error 500.30 - ANCM In-Process Start Failure.

HTTP Error 500.30 - ANCM In-Process Start Failure

Common solutions to this issue:
- The application failed to start
- The application started but then stopped
- The application started but threw an exception during startup

Troubleshooting steps:
- Check the system event log for error messages
- Enable logging the application process stdout messages
- Attach a debugger to the application process and inspect

For more information visit: https://go.microsoft.com/fwlink/?LinkID=2028265

Below is my web.config file

<?xml version="1.0" encoding="utf-8"?>
<!--
  For more information on how to configure your ASP.NET application, please visit
  http://go.microsoft.com/fwlink/?LinkId=169433
  -->
<configuration>
  <system.web>
    <compilation debug="true" strict="false" explicit="true" targetFramework="4.6.2" />
    <httpRuntime targetFramework="4.6.2" requestValidationMode="2.0" enableVersionHeader="false" relaxedUrlToFileSystemMapping="true" />
    <pages validateRequest="false" />
    <httpCookies httpOnlyCookies="true" />
    <sessionState mode="StateServer" />
  </system.web>
  <appSettings file="Web.SECRETS.config">
    <add key="handlerURL" value="/Handler.ashx" />
  </appSettings>
  <system.webServer>
    <httpProtocol>
      <customHeaders>
        <add name="Access-Control-Allow-Origin" value="*" />
      </customHeaders>
    </httpProtocol>
    <handlers>
      <add name="UrlRoutingHandler" type="System.Web.Routing.UrlRoutingHandler, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" path="address/*" verb="GET" />
      <add name="UrlRoutingHandler1" type="System.Web.Routing.UrlRoutingHandler, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" path="dapp/*" verb="GET" />
    </handlers>
  </system.webServer>
  <runtime>
    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
      <dependentAssembly>
        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-11.0.0.0" newVersion="11.0.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Net.Http" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-4.1.1.2" newVersion="4.1.1.2" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Interactive.Async" publicKeyToken="94bc3704cddfc263" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-3.0.3000.0" newVersion="3.0.3000.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Google.Apis" publicKeyToken="4b01fa6e34db77ab" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-1.38.0.0" newVersion="1.38.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="Google.Apis.Auth" publicKeyToken="4b01fa6e34db77ab" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-1.38.0.0" newVersion="1.38.0.0" />
      </dependentAssembly>
      <dependentAssembly>
        <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
        <bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" />
      </dependentAssembly>
    </assemblyBinding>
  </runtime>
</configuration>

Below is my environtment: 

  1. IDE : Visual 2019
  2. Language : C# MVC 4
  3. Framework: .Net framework 4.7
  4. Server: IIS

Thanks you for any solution!

Have 1 answer(s) found.
  • M

    Manichandra Moirangthem Jun 14 2022

    Hi, I have really got the same issue in As.Net Framework 4.6. I think it's the same with Asp.Net Framework 4.7. Here is my solution:

    You need to add a list of default documents by using tag <defaultDocument>: 

    <defaultDocument>
    <files>
        <clear />
        <add value="default.aspx" />
        <add value="Default.htm" />
        <add value="Default.asp" />
        <add value="index.htm" />
        <add value="index.html" />
        <add value="iisstart.htm" />
    </files>
</defaultDocument>

    This tag will be added inside <system.webServer> tag of the web.config file.

    In some cases, someone lack of default.aspx file. Don't add duplicates.

    It's really worked for me.

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