Add Website and created folder eg . c:\iis\myapi Change Application Pool to No Managed Code Check Security of Folder, add IIS_IUSRS IIS AppPool\myapi Browse Created Website (should result in HTTP Error 403.14 – Forbidden to list contents cause nothing is in) Create new repo eg github Create new VisualStudio ASP.NET Core API Run and Debug … Continue reading set up ASP.NET API IIS path.