Wincc 7.4 Compatibility List Updated Here
WinCC V7.4 is officially supported on:
: For Windows 8.1, 10, and Server 2012 R2, Microsoft .NET Framework 3.5 and 4.5 must be installed before starting the WinCC installation. wincc 7.4 compatibility list
WinCC V7.4 is officially supported on:
: For Windows 8.1, 10, and Server 2012 R2, Microsoft .NET Framework 3.5 and 4.5 must be installed before starting the WinCC installation. wincc 7.4 compatibility list