Log in to version 2.3.2 and undeploy the data flows.
Export the data flows, node groups, and secure parameters.
Delete the VDS Service.
Uninstall version 2.3.2.
Verify that you have installed the required version of the Informatica domain services.
Install and configure EDS 2.4.0.
Import the data flows that you exported in version 2.3.2 by modifying the version from 2.3.2 to 2.4.0, and deploy them again.