under the order

SIMATIC WinCC RC SW Upgrade Asia from V7.4 to V7.5 for SIMATIC WinCC Runtime & Configuration (RC), incl. options Redundancy, server, user archive, Web Navigator, Web NAV Load-Balancing, web diagnostics client/server, Data Monitor, Connectivity Pack, Connectivity Station runtime/configuration software on DVD, single license, license key on USB flash drive

Download instructions at Siemens

If you have additional questions contact the manager