Wincc 7.5 Sp2 Compatibility List Jun 2026

Windows Server operating systems are required for WinCC Server installations handling multi-user systems. Windows Server 2019 Standard / Datacenter Windows Server 2022 Standard / Datacenter 2. Microsoft SQL Server Compatibility

Because SQL Server 2016 was released before Windows 11, its installer may not natively recognize a newer Windows 11 build. This can cause a “The following program could not be installed: SQL Server 2016 SP2 Standard Edition (WinCC) Setup cannot complete the installation” error [10†L25-L28][11†L25-L29].

Ultimately, the WinCC 7.5 SP2 compatibility list is an essential risk-management tool. It allows decision-makers to plan upgrades with precision, identifying exactly which hardware needs replacement and which virtual environments are suitable for hosting. By consulting the Siemens Compatibility Tool for these specific releases, organizations can navigate the shift toward modern IT standards while preserving the proven logic and visualization of their industrial processes. wincc 7.5 sp2 compatibility list

| Software | Compatibility | Recommendation | |----------|---------------|----------------| | Antivirus (McAfee, Symantec, Windows Defender) | ⚠️ Exclusions required | Exclude WinCC folders ( <SIEMENS> , SQL , ArchiveManager ) | | Citrix / Remote Desktop (RDP) | ⚠️ Limited | WinCC Client not tested; use WinCC WebUX instead | | VMware / Hyper-V | ✅ Supported (Server only) | Must disable time synchronization for VM | | .NET Framework | 4.8 | Required before installation | | Microsoft Office | Any | No direct conflict, but avoid add-ins during runtime |

WinCC V7.5 SP2 is designed for 64-bit environments. According to the official delivery release , it supports the following: Windows 10 Windows Server operating systems are required for WinCC

: It cannot be installed simultaneously with WinCC RT Professional (TIA Portal), WinCC Unified, or legacy WinCC V6/V7.x versions. Compatible Options & Components

WinCC 7.5 SP2 is still in the "Delivery Release" phase, meaning it is available for purchase and is actively supported with patches and security fixes. As a general rule, Siemens provides support for the current version and the previous major version. For long-term planning, note that Microsoft has announced the end of support for Windows 10 in 2025, which may influence future upgrade decisions. This can cause a “The following program could

: WinCC/WebNavigator V7.5 SP2 and WinCC/WebUX V7.5 SP2.

Search for “WinCC 7.5 SP2 Readme – Compatibility” on the Siemens Industry Online Support site (entry ID: 109783841).

WinCC 7.5 SP2 requires specific 64-bit operating system versions. It is critical to match your OS edition with your deployment type (Client vs. Server/Engineering). Windows 10 (64-bit)