In order for the SSO function to work, a software agent must be installed on every computer from where SSO is going to be used.
Contact Nilex Support to get the appropriate version of the agent. The agent is distributed in the form of an MSI-installation package. All you need to do is to execute this on the computers where it is needed.
Tip! For central deploying the Agent in a network you can as an Administrator use tools like Microsoft System Center or Novell Zenworks.