If the Basic Authentication role is not installed on the server running IIS, follow these steps to install it:
- Open the Windows Server Manager application.
- Select Manage | Add Roles and Features. The Add Roles and Features Wizard is displayed.
- On the Select installation type step, select Role-based or feature-based installation and click Next. The Select destination server step is displayed.
- Select the Application Server that will be communicating with the external system using FHIR and click Next. The Select Server Roles step is displayed.
- Expand the Web Server (IIS), Web Server, and Security nodes.
- Select the Basic Authentication option and click Next.
- Click Next to skip the Select features step.
- Click Next. The Confirm installation selections step is displayed.
- Click Install.