Wincc 7.5 Sp2 Compatibility List [2021]

WinCC 7.5 SP2 typically comes with Microsoft SQL Server 2016 or 2017 (dependent on the specific hotfix/update level).

user wants a comprehensive article about the compatibility list for SIMATIC WinCC 7.5 SP2. This includes supported operating systems, SQL Server versions, other Siemens software like STEP 7, TIA Portal, and hardware compatibility. I need to gather information from official Siemens sources. I'll perform multiple searches to cover all these aspects. search results have provided some initial links, but I need more comprehensive and official information. I'll open several promising links to gather detailed compatibility data. search results have provided a variety of sources, including official Siemens documentation, forum discussions, and third-party articles. I will structure the article with an introduction, a quick reference table, and detailed sections on operating systems, SQL Server, other Siemens software, hardware compatibility, update dependencies, installation best practices, and a conclusion. I will cite the relevant sources throughout. article serves as a comprehensive compatibility reference for . As a cornerstone SCADA system for many industrial automation projects, WinCC V7.5 SP2's compatibility with operating systems, SQL server versions, and other Siemens software is critical to a successful deployment.

Beyond the operating system, the compatibility list serves as a roadmap for integration within the broader Siemens automation portfolio. In industrial settings, WinCC rarely operates in a vacuum; it must coexist with engineering tools like the TIA Portal and SIMATIC STEP 7. The compatibility documentation ensures that communication drivers, database interfaces, and optional packages—such as WinCC/WebNavigator or WinCC/Audit—are synchronized with the core Service Pack 2 updates. This synchronization prevents the "version mismatch" errors that can cripple a facility during a staged upgrade.

SIMATIC WinCC V7.5 SP2 (Service Pack 2) remains a robust, widely adopted SCADA system in industrial automation. When deploying or upgrading this software, ensuring proper compatibility with operating systems, databases, and hardware is critical to avoiding stability issues and ensuring cybersecurity compliance. wincc 7.5 sp2 compatibility list

For Windows 11 in particular, compatibility was officially added starting from . If you are using a very new Windows 11 build (e.g., 23H2 or 24H2), ensure you have applied at least Update 16 to avoid the well‑known SQL Server 2016 installation failure [10†L35-L38][10†L25-L31].

Windows 7 SP1, Windows 8.1, or Windows 10. 4. Virtualization and Hardware Compatibility

: Must be enabled prior to installation. Windows 10/Server 2016 requires version 4.7, while Server 2012 R2 requires 4.6.1. WinCC 7

| 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 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

Use this checklist to ensure your environment matches the : I need to gather information from official Siemens sources

WinCC V7.5 SP2 is officially supported on the following 64-bit platforms: : Professional and Enterprise. Windows 10 Enterprise LTSC : 2015, 2016, and 2019 versions.

: Fully supported across mainstream builds up to version 22H2.

The following WinCC options are released and are compatible with the WinCC V7.5 SP2 base package [7†L11-L19]:

: Only use Siemens-approved antivirus software like Windows Defender, McAfee, or Symantec Endpoint Protection.