WinCC Control-Development V13, option for WinCC (TIA Portal), runtime software in TIA Portal, single license, software download, Class A, 6 languages (de,en,fr,es,it,zh), executable in Windows 7 Prof/Ent/Ult +SP1 (32 bit)/ 7 Prof/Ent/Ult +SP1 (64 bit)/ 8.1 Std/Prof/Ent/Ult (64 bit)/ Server 2008 R2+SP1 (64 bit)/ Server 2012 (64 bit) ******************************* E-mail address required for delivery