---
title: "Delete a Configuration"
slug: "delete-a-configuration"
description: "Describes how to delete a Lasernet Core configuration in the Lasernet Core administration tool or Lasernet Developer."
tags: ["Configuration", "Lasernet Core 11"]
updated: 2026-05-26T14:55:39Z
published: 2026-05-26T14:55:39Z
canonical: "kb.lasernetgroup.com/delete-a-configuration"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://kb.lasernetgroup.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Delete a Configuration

**Applies to:** Lasernet Core 11

You can delete a configuration in Manage, the Lasernet Config web app, or Lasernet Developer.

> [!NOTE]
> Note
> 
> For Lasernet Core 10 documentation on this subject, see the [Lasernet Config Server and Deployment Guide](/v1/docs/lasernet-config-server-and-deployment-guide) and [Lasernet Developer Guide](/v1/docs/lasernet-developer-guide).

## Manage

1. [Sign in to Manage](/v1/docs/sign-in-to-the-lasernet-core-administration-tool).
2. In the **System Configuration** menu, click **Configurations**.

![](https://cdn.document360.io/c831ef63-c6b3-48ee-b443-3e33644e4e2e/Images/Documentation/configurations%20menu.png)
3. Click the menu button (three vertical dots) on the configuration that you want to delete.
4. Click **Delete**.
5. In the **Delete Configuration** window, click **Confirm**.

![The menu for a Lasernet configuration.](https://cdn.document360.io/c831ef63-c6b3-48ee-b443-3e33644e4e2e/Images/Documentation/delete configuration(1).png)

## Lasernet Config Web App

> [!NOTE]
> Note
> 
> The Lasernet Config web app was provided with earlier versions of Lasernet Core. It is a legacy web app and will be deprecated in a future version of Lasernet Core.

**Expand for information**

1. [Sign in to the Lasernet Core administration tool](/v1/docs/sign-in-to-the-lasernet-core-administration-tool).
2. In the **Tools** menu, click **Configurations**.
3. Click a configuration in the table, then click **Remove** in the toolbar.
4. In the **Delete Configuration** window, click **OK**.

![A screenshot of the Delete Configuration confirmation window in the Lasernet Config web app](https://cdn.document360.io/c831ef63-c6b3-48ee-b443-3e33644e4e2e/Images/Documentation/delete configuration Lasernet Config.png)

## Lasernet Developer

1. In the Windows **Start** menu, click **Lasernet Developer 11** > **Lasernet Developer 11**.
2. Select a Config Server to connect to, then click **Connect**.
3. Log in to that Config Server.
4. On the **Start** page, click **Open configuration**.
5. Select the configuration in the **Configurations** list, and then click **Remove** (below the configuration list).
6. In the **Remove configuration** window, click **Yes**.

![A screenshot of the Remove configuration window over the Open Configuration page of Lasernet Developer.](https://cdn.document360.io/c831ef63-c6b3-48ee-b443-3e33644e4e2e/Images/Documentation/remove configuration.png)