Handy Backup Standard is a client for Handy Backup Server, isn’t it?
No. Handy Backup Standard is a separate application which is not meant to be used as a client of Handy Backup Server. The right software to install on network workstations is called Backup Network Workstation: select it when you are prompted to select an application during Handy Backup installation. For more details, please refer to Handy Backup Installation in the User Manual.
For a complete guide on deployment of Handy Backup Server, please refer to Installation of Handy Backup Server in the User Manual.