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RemoveValue.md

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description ms.date ms.topic title
Use the PSDscResources Registry resource to remove a registry key value.
08/08/2022
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Remove a registry key value

Remove a registry key value

Description

This example shows how you can use the Registry resource to ensure a registry key value doesn't exist.

With Ensure set to Absent, ValueName set to MyValue, and Key set to HKLM:\SYSTEM\CurrentControlSet\Control\Session Manager\Environment, the resource removes the MyValue registry key value under the Environment key if it exists.

With Invoke-DscResource

This script shows how you can use the Registry resource with the Invoke-DscResource cmdlet to ensure the Environment registry key doesn't have a value called MyValue.

:::code source="RemoveValue.Invoke.ps1":::

With a Configuration

This snippet shows how you can define a Configuration with a Registry resource block to ensure the Environment registry key doesn't have a value called MyValue.

:::code source="RemoveValue.Config.ps1":::