Wincc 75 Sp2 Compatibility List Best [2025]

| Component | Recommended Version | Compatibility Notes | | :--- | :--- | :--- | | | 2017 (CU20 or higher) | Required for >5,000 archive tags. Use Latin1_General_CS_AS collation. | | SQL Server Express | 2017 (SP1) | For small projects (<2,000 tags). Install before WinCC setup. | | SQL Server Management Studio (SSMS) | 18.10 or 19.x | Essential for manual backups. Do not install on the same partition as WinCC database files. |

: While original V7.5 versions were not compatible, WinCC V7.5 SP2 and higher officially support Windows 11 Pro and Enterprise. wincc 75 sp2 compatibility list best

: 2012 R2, 2016, 2019, and 2022 (64-bit versions) Hardware & Software Requirements | Component | Recommended Version | Compatibility Notes

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Even with the best compatibility list, issues arise. Here is the field guide.