To remove your NT service from the list of available services, use the VisualAge NT Service Maintenance Utility.
To remove your NT service, enter the command below at a command prompt in the directory where your NT service resides. For <NT service name>, supply the name of your packaged application without the extension.
abtntsir -remove <NT service name>
For AbtNtServiceExampleApp, enter the following:
abtntsir -remove ntservex
If you close and then re-open the Services control panel window, you will notice that the name of your NT service no longer appears in the list of services.