WinCC V7.5 SP2 supports server-based virtualization, which is common in modern data centers: Microsoft Hyper-V : Versions 2012 R2 and 2016. VMware ESXi : Versions 6.5 and 6.7. Remote Access : For distributed plants,
: Standard and Datacenter editions remain supported for legacy infrastructures.
: It cannot be installed simultaneously with WinCC RT Professional (TIA Portal), WinCC Unified, or legacy WinCC V6/V7.x versions. Compatible Options & Components
: Newer server environments, including Windows Server 2022 and Windows Server 2025 , are not approved for WinCC V7.5 SP2 . 2. SQL Server & Database Dependencies wincc 7.5 sp2 compatibility list
: Required if using WinCC WebNavigator or DataMonitor. .NET Framework : .NET 3.5 and .NET 4.8 must be activated.
To ensure compatibility and smooth operation, it is essential to verify that your hardware, software, and operating systems are compatible with WinCC 7.5 SP2. The following sections outline the compatibility list:
: Supported beginning with version 22H2. Note that Internet Explorer 11 must be enabled via Windows Features for internal web components to function. WinCC V7
: For connections to S7-1500 (V2.9+) or S7-1200 (V4.5+) controllers, specific updates (Update 4 or higher) are required to handle "Secure Communication" protocols.
Standard and Datacenter editions supported.
Virtualization is a standard practice for development and server consolidation. Siemens officially supports running WinCC 7.5 SP2 on and Microsoft Hyper-V . : It cannot be installed simultaneously with WinCC
If you want, I can fetch the official Siemens compatibility matrix and list exact supported OS builds, SQL Server versions, TIA Portal versions, and browser versions for WinCC 7.5 SP2.
WinCC 7.5 SP2 is designed to run exclusively on 64-bit Windows operating systems. It is important to match the operating system edition with the role of the WinCC station (Client, Single-User, or Server). Client / Single-User Stations
Versions 6.5, 6.7, 7.0, and 8.0 VMware Workstation Versions 15 and 16
The WinCC setup installs this instance automatically. Existing SQL instances of different versions can cause installation conflicts. Virtualization and Options