4519 » Description of the Software Restriction Policies in Windows XP. 07-Dec-01

Microsoft Knowledge Base Article 310791 contains the following summary:

This article describes software restriction policies in Windows XP.

Administrators can use software restriction policies to allow software to run. By using a software restriction policy, an administrator can prevent unwanted programs from running. This includes viruses and Trojan horse software, or other software that is known to cause problems.

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