Backend configurations for PTVx
Backendserver need to have more roles to run IIS services, than it has default.
Basically it need ASP.NET 4.8
Server manager ➝ Add roles and features:
(test-backend)

New backend
So it will look like this:

After these configure IIS: * RLWebService website * Name * Physical path * Port * Hostname * Configs for website: * Authentication ➝ Anonymous Authenticatio ➝ enable: Application pool identity * Directory Browsing : enable * DistanceWebService ➝ Convert to an application