To Activate Windows and IIS Components

To activate the Windows and IIS components that Enterprise Server for .NET requires:
  1. From the Control Panel, open Programs and Features.
  2. In the left panel, select Turn Windows features on or off.
  3. Ensure that the necessary features are activated. See Setting Up the Operating Environment for more details.
    Note: Whilst the dialogs to install these features may change from release to release of Microsoft Windows, the core components are the same. The topics in the Setting up the Operating Environment section are provided as guides. Even if your OS version is slightly different, the principle is the same.
After you install Enterprise Server for .NET, run the wassetup command as administrator.