If other IIS components are enabled, they do not need to be removed. The IIS components listed below satisfy the minimum requirements to run the Web Adaptor. When the installation completes, click Close to exit the wizard.Verify that your settings are correct and click Install.On the Select role services dialog box, verify that the web server components listed below are enabled.On the Web Server Role (IIS) dialog box, click Next.No additional features are necessary to install the Web Adaptor, so click Next. Are suitable for deployment on modern cloud platforms, obviating the need for servers and systems administration Minimize divergence between development and.Enable Web Server (IIS) and click Next.Select Role-based or feature-based installation and click Next.Open Server Manager and click Manage > Add Roles and Features.To learn how to enable IIS and the required IIS components on Windows Server 2012/2012 R2, see the instructions below. However, depending on your organization's security policies, it may be necessary to manually enable the required IIS components, as described below. You have the option to allow the installation to automatically enable the required IIS components.

If you've already enabled IIS but are missing the required IIS components, the installation will display a message indicating that certain IIS components are missing. The setup will not proceed if IIS is not detected and specific IIS components are not enabled. The ArcGIS Web Adaptor requires that IIS be enabled and specific IIS components be enabled on Windows Server 2012/2012 R2.

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