The Siemens part number 6DL5260-0CX68-0YF5 refers to a SIMIT Simulation Platform Upgrade Ultimate, specifically for upgrading from version V8.1 to V9.1.
Type: Software upgrade license (V8.1 V9.1)
License: Floating license for 1 user
Contents: Software and documentation on CD
Activation: Requires a valid SIMIT V8.1 or V9.1 license/dongle and activation via the SIMIT hotline
Supported OS: Windows 7 Ultimate, Windows 10 Enterprise LTSB, Windows Server 2012 R2
Languages: German and English
Status: Discontinued product with no direct replacement as of December 31, 2021
