To install the Communicator Web Access files

1. Log on to the computer where Communicator Web Access is to be installed as a member of both the local Administrators group and the Domain Admins group.
   
   
2. From the Office Communications Server 2007 R2 installation media, double-click SetupSE.exe.
   
   
3. On the Office Communications Server 2007 R2 Deployment Wizardpage, click Deploy Other Server Roles.
   
   
4. On the Deploy Other Server Rolespage, click Deploy Communicator Web Access.
   
   
5. On the Deploy Communicator Web Access page, at Step 1: Install Communicator Web Access, click Install.
   
   
6. On the License Agreementpage, click I accept the terms in the license agreement(required to proceed), and then click Next.
   
   
7. On the Install location for Microsoft Office Communications Server 2007 R2, Communicator Web Accesspage do one of the following:
   
   
   • To accept the default installation location, click Next.
     
     
   • To specify a different default location, in the Locationbox, type the path where Communicator Web Access server should be installed, and then click Next.
     
     
8. Do not close the Deployment Wizard window. Instead, continue directly to the next procedure to activate Communicator Web Access.