Depending on their preferred deployment method, IT departments may want to install clients using a logon script, which performs unattended installation of the client when users log on. Logon scripts can be distributed to users through a deployment system such as Active Directory Domain Services Group Policy or Systems Management Server (SMS).

This section includes the following topics:

• Multiple Client Installation Script (OCInstall.wsf)
  
  
• Unattended Installation and Microsoft XML Core Services 6.0 (MSXML)
  
  
• Installing Communicator by using Group Policy