Open the Client Task catalog and create a new ODS task. When you want to run it on a given system or set of systems, select them in the system tree, open the Actions Menu, and from the Agent submenu select "Run Client Task Now". This will work on systems with McAfee Agent 4.6 or higher. You can also select systems with a query and using a server task apply the Run Now action on the systems returned by the query.
It worked fine. The problem was the agent 4.5 . Thanks a lot