The Siemens 6ES7852-0CC03-0YE5 is a SIMATIC D7-SYS V8.0 Upgrade engineering software package. It comes with a floating license for one installation, including software and documentation on CD. The software is available in two languages (German and English) and is executable on Windows XP and Windows 7. This package is designed for SIMATIC FM 458, T400, SIMATIC TDC, and SIMADYN D reference hardware. However, it has been discontinued since October 20, 2021, and its successor is 6ES7852-0CC07-0YA5, which supports Windows 10 Professional, Windows 10 Enterprise, Windows Server 2016, and Windows Server 2019.