Gate software can't "Service start" on Windows Vista.

GateDX-P, GateWT, GateOPC, and GateMODBUS can be run as an automatically executing service, but this is not available on Windows Vista. Instead, please use the function included in the latest version (GateDX-P: R1.05 or later, GateWT: R2.04 or later, GateOPC: R1.06 or later, GateMODBUS: R2.05 or later) that lets you automatically execute by creating a Windows shortcut.