> For the complete documentation index, see [llms.txt](https://help.boomerang3.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.boomerang3.com/s2-node-supervisor-administrator-manual/s2_node_server_service_management/stop-_uninstall_and_edit_service_settings.md).

# Stop, uninstall and edit service settings

To edit the service settings like e.g. COM port number it is necessary to stop and uninstall service.

Right click service and then select “Stop”:

![](/files/aljafv36uVk4ayRVPV6g)

or use “Stop service” button at the bottom:

![](/files/fI6qSl28ZSQqYxOBZvxA)

Right click service and then select ”Uninstall”.

![](/files/I6DjUjYFST6pbCpEnUAi)

or use “Uninstall button” at the bottom right:

![](/files/hIphYaUIyofi4r4JX9kL)

Right click service and then select “Edit”:

![](/files/nUaBpigup3cpHz1w5lF4)

or use “Edit service settings” button at the bottom:

![](/files/RxZINulnRHudjK8td8yb)

Edit the service parameters.

![](/files/uOJnNc71RFVcBHsioiZL)

Click “Save changes” button to save or “Cancel” button to close the form without changes.

After editing install and start service again as described in 5.2.


---

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