I have published multiple .NET Core projects through VSTS to IIS and had no problems. However when I try to add a .NET Standard project I get a 403.14 - Forbidden error page. If I try and type in a specific route for the API to get a response it throws a 404 - Not Found error page. 

I am using .NET Framework 4.6.1 which is also installed on my my IIS 8.0 server.

Is there any way to debug this issue or a way of fixing this issue?