Windows 9X has no real concept of services but mimicks them. Processes placed under the registry key HKEY_LOCAL_MACHINE\Software\Windows\CurrentVersion\RunServices will be started when Windows is starting up.

If you want to disable the service so that it is not starting up the next time Windows 9X boots, first shutdown the service
and then remove the entry. Alternatively, you can shutdown the service and then use the Uninstaller to completely remove the software.