The 6AV6371-1DN07-0XX4 is Siemens' WinCC/DataMonitor Upgrade, designed for WinCC V7.0. It upgrades WinCC/DataMonitor from V6.0/V6.1 to V7.0, providing runtime software with a single license. The license key is supplied on a USB flash drive.
Software Type: WinCC/DataMonitor Upgrade for WinCC V7.0.