After installing & launching Plato for the first time within IIS you may see the error HTTP Error 500.0 - ANCM In-Process Handler Load Failure

Error

You can see below the HTTP Error 500.0 - ANCM In-Process Handler Load Failure error which would be displayed within your web browser...

inprocessfail.png

Cause

The ASP.NET Core Module fails to find the .NET Core CLR and find the in-process request handler (aspnetcorev2_inprocess.dll).

Resolution

  • The app targets either the Microsoft.AspNetCore.Server.IIS NuGet package or the Microsoft.AspNetCore.App metapackage.
  • The version of the ASP.NET Core shared framework that the app targets is installed on the target machine.