SOLVED - IIS Asp.Net Core Error "500.31 ANCM Failed to Find Native Dependencies"

 In this tutorial we'll learn how to solve the IIS Asp.Net Core Error "500.31 ANCM Failed to Find Native Dependencies"  . 

This error ocurrs while deploying an Asp.Net Core app to IIS .

First of all, search for the ERROR CODE on the Troubleshoot ASP.NET Core  :

Step by step how to  solve the IIS Asp.Net Core Error "500.31 ANCM Failed to Find Native Dependencies" 

You'll find there that the .NET Core runtime in-process fails to start. OK.

So may be the Microsoft.NETCore.App or Microsoft.AspNetCore.App runtime isn't installed?

Check the "Modules" tab on your app on IIS . 

However, the Modules are there :

The cause stated at the troubleshoot, is that the version does not exists on the machine:

So, search for the download link on the following url :  Publish an ASP.NET Core app to IIS

Below the title "Install the .NET Core Hosting Bundle" , you'll find the download link :  

Current .NET Core Hosting Bundle installer (direct download)

Download it, and copy it to the machine where the IIS is installed:

Run it as Administrator, and RESTART IIS after the setup is finished (my website >>> STOP >>> START (or RECICLE)) :

That's all.... 

In this tutorial we've seen how to  solve the IIS Asp.Net Core Error "500.31 ANCM Failed to Find Native Dependencies. 
Happy programming.....
      By Carmel Shvartzman

כתב: כרמל שוורצמן