WinCC flexible 2008 Runtime, upgrade for WinCC flexible 2004/2005/2007 Runtime, including Sm@rtAccess/Sm@rtService/ OPC Server/Archives/Recipes/ ProAgent/Audit for WinCC flexible Runtime, runtime software, single license, software and documentation on CD, license key on USB flash drive, executable in Windows 7 Professional/Ultimate/Enterpris e(32/64) Windows 10 Professional/Enterprise (64) - - content: set (1x DVD + 1x USB)