WINCC/CALENDAR OPT UPGR V7.X -> V7.4
Reference : 6AV6372-1DC07-4AX3
WinCC/Calendar Options Upgrade from V7.X to V7.4 for WinCC Options WinCC/Calendar Scheduler and WinCC/Event Notifier, Runtime/configuration software on CD-ROM, single license, license key on USB flash drive ******************************* Content: Se