Simatic Wincc Flexible 2008 Sp5 On Windows 10 «Desktop Fresh»

Siemens explicitly states that WinCC Flexible 2008 SP5 is with Windows 10. There is no official SP6 or update to add Windows 10 support. Using it on Windows 10 voids any technical support eligibility. For modern Windows 10/11 environments, Siemens recommends:

WinCC Flexible 2008 SP5 checks the OS version during installation. On Windows 10, it sees an "unsupported OS" and aborts. You must trick the installer. simatic wincc flexible 2008 sp5 on windows 10

Despite lack of official support, thousands of engineers run WinCC Flexible 2008 SP5 on Windows 10 (both 32-bit and 64-bit) daily. Here’s what actually happens: Siemens explicitly states that WinCC Flexible 2008 SP5