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On a windows 2003 &nbsp;terminal server how can I stop a user from running mutliple instances for same application. Say for example if a user has launched outlook in a TS session.He shouldn't be able to run a another instance of outlook.
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On a windows 2003  terminal server how can I stop a user from running mutliple instances for same application. Say for example if a user has launched outlook in a TS session.He shouldn't be able to run a another instance of outlook.

Stop users from running multiple instances of office applications

The Microsoft Server topic includes all of the legacy versions of the operating system, including the Windows NT 3.1, NT 3.5, NT 4.0 and Windows 2000 and Windows Home Server versions.

Microsoft Server OS

Windows Server 2003 was based on Windows XP and was released in four editions: Web, Standard, Enterprise and Datacenter. It also had derivative versions for clusters, storage and Microsoft’s Small Business Server. Important upgrades included integrating Internet Information Services (IIS), improvements to Active Directory (AD) and Group Policy (GP), and the migration to Automated System Recovery (ASR).