Hosting ASP.NET MVC and ASP.NET Core application on IIS

Question

Hello,

We are currently having two different project for an application we have developed.

The first project is for client and admin application which is been developed in ASP.NET MVC4 and the second project which is for third party API to fetch the data and provide the client and admin when required which is in node.js because of which we developed it in ASP.NET core.

Over here the problem we are facing is on the server wherein the IIS we are not able to host both the projects, if we install .net core required runtime and hosting bundle the ASP.NET MVC4 project stops.

Can you please let me know how can do host both the application on the same IIS.