This is the Application Server, where main processes are executed, including real-time communication with control devices. This server is also responsible for sending data and screens to connected clients anywhere on a network (Intranet and Internet). A Server can execute many projects at the same time and exchange data with other E3 Servers to perform a fail-over (standby) or distribute processing loads among these machines. It is developed to execute on Windows 7 SP1, Windows 8, Windows 8.1, Windows 10, Windows 10 Enterprise LTSB or LTSC, Windows Server 2008 R2 SP1, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016, or Windows Server 2019.