What Is the GPRESULT Tool in Windows 2000?

The Group Policy Result tool, commonly known as GPRESULT, is a command-line utility used in Microsoft Windows 2000 to determine and display the Resultant Set of Policy (RSoP) applied to a specific user and computer. By analyzing the interaction between multiple Group Policy Objects (GPOs), GPRESULT allows systems administrators to verify which policy settings are actively enforced, identify policy conflicts, and troubleshoot Group Policy application failures without manually inspecting individual configuration files.

Primary Purpose of GPRESULT

In Windows 2000 environments, Group Policy settings are processed in a specific hierarchical order: Local, Site, Domain, and Organizational Unit (LSDOU). Because settings can be inherited, overwritten, or blocked across these layers, determining the final active configuration on a machine can be difficult.

The primary purpose of GPRESULT is to provide total visibility into the final state of applied policies. It queries the local system and the Active Directory directory service to generate a detailed report showing:

  • Applied Group Policy Objects: A definitive list of which GPOs were successfully applied to both the machine and the currently logged-on user account, along with their order of precedence.
  • Security Group Membership: The security groups that the targeted computer and user belong to, which directly influences GPO security filtering.
  • Inheritance and Overrides: Details on whether policies were blocked via "Block Policy Inheritance" or enforced using the "No Override" option.
  • Extension-Specific Details: The status of specific client-side extensions, such as Administrative Templates, Folder Redirection, Software Installation, and Security Settings.

Why Administrators Use GPRESULT

Administrators rely on GPRESULT primarily for diagnostic and troubleshooting tasks in Active Directory domains:

  1. Troubleshooting Missing Settings: If a user reports that a required desktop restriction or network drive mapping is missing, GPRESULT identifies whether the intended GPO was filtered out due to permissions or overridden by a higher-priority policy.
  2. Diagnosing Application Delays: The output displays the date, time, and domain controller from which policies were last received, helping administrators confirm whether replication latency is preventing recent policy updates from taking effect.
  3. Verifying Policy Processing: It helps verify whether fast boot or asynchronous processing caused certain policies (like software installations) to skip execution during startup or logon.

Usage in Windows 2000

Originally provided as part of the Microsoft Windows 2000 Server Resource Kit, GPRESULT runs directly from the command prompt. When executed without parameters, it produces a standard summary of both Computer Configuration and User Configuration policies. Administrators can also run the tool with parameters such as /v (verbose) to view detailed registry settings and policy details, or redirect the command's output to a text file for further offline analysis.