These are automatically checked once you install any of those components. This means that all of WAS components are required to make WCF and ASP.NET to work well. To make WCF or any ASP.NET application work, check the. Please note that with this installation you are only installing WAS, because there is no support for a Web server.

If you select the root node of WAS, only the Process Model sub-node is checked by default. This feature has the following sub-components: WAS is a standalone feature and it is the only feature from the IIS 7.0 that is available for all Windows Vista operating systems (Home Basic, Home Premium, Business, and Ultimate and Enterprise).įrom the Control Panel, click Programs and then click Turn Windows features on or off which is listed under Programs and Features, the WAS component is shown in the list as in the following illustration. The minimal installation of the whole IIS 7.0 package is to install the Windows Process Activation Service (WAS). This topic discusses how to configure IIS 7.0 for use with Windows Communication Foundation (WCF) and determine which components are required. This allows IT professionals to easily customize the installation as required. There are more than 40 standalone feature components of IIS 7.0 that can be installed independently. This design is based on the new manifest-driven componentization technology introduced in Windows Vista.

Internet Information Services (IIS) 7.0 has a modular design that allows you to selectively install components that are required.

Iis in windows 7