Thanks bcstring,
I know the reg file execution with a scheduled task will work perfectly all right, but I was more interested in using the reg0 command in a custom string as this is a regular command used during the deployment and installation of the LDMS agent in the <agent_name.ini> file, so I thought (wrongly) that this regx command would also work in a LANDESK custom script. Anyway it will be really helpful to have the same command options in custom scripts as the agent_name.ini file can process during agent deployment...