Installing the AR Crystal Web Application
If you have BusinessObjects Enterprise XI installed on the system, you can select the AR Crystal Web Application option under the Mid Tier option of the suite installer.
When you install the AR Crystal Web Application, the ARWebReportViewer application is installed. This application enables users to view Crystal Reports.
If you want to run BusinessObjects Enterprise XI on a different computer from the mid tier, you must install the ARWebReportViewer separately.