Can't run IIS Express in visual studio 2019

user_13751978 0
Viewed 8813

When trying to run .net core project in visual studio 2019 using IIS Express the following message appears

"The ASP.NET core module is required to host ASP.NET core project and does not appear to be installed. Try repairing Visual studio to correct the problem "

Could somebody help to resolve it?

asp.net-core iis-express visual-studio .net
4 Answers

Have you tried running repair from the Visual Studio Installer?

Also, make sure you have the ASP.NET and web development installed.
Visual Studio Installer->Visual Studio->Modify
enter image description here

user_122094910

My solution was:

  • Modify the VS Instalation and add the ASP.NET and web development
  • Delete the .vb (hidden folder) into my project directory

Everything works fine after changing this.

user_47613450

I have encountered the same problem. Go to Asp.net and web development in installation details bracket Windows Communication Foundation and Modify

user_158048760

Have you installed the Hosting Bundle for Asp Core? The error message is talking about the "IIS Asp Core Module", which is required to run core aps on IIS.

enter image description here

Navigate to any of the versions here https://dotnet.microsoft.com/download/dotnet, then search for "Hosting Bundle".

user_10272500
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