PRO/II optimizes plant performance by improving process design and operational analysis and performing engineering studies. Designed to perform rigorous heat and material balance calculations for a wide range of chemical processes, PRO/II offers a wide variety of thermodynamic models to virtually every industry. PRO/II is cost effective, thereby decreasing both capital and operating costs. Update icons in Menus and Toolbars. All menu items now have icons associated with them that can be placed on a toolbar. By default all of the icons are installed on the tool bars. Right-click on any toolbar to customize the toolbars to your liking. Pre-9.2.1 toolbars can be selected this way if that is your preference. Security Upgrade to Flexera 11.11 FlexLM95 is no longer available as it is, not supported by Flexera. Users will need to upgrade to 11.11. Microsoft Directory Standards PRO/II now follows the Microsoft Directory Standards for naming the directories. Following are some of the changes: Programs: C:Program Files (x86)SIMSCIPROII93 Data: My DocumentsSIMSCIPROII93 Configuration and TDM files: C:UsersUSERNAMEAppDataRoamingSimSciPROII93 SIM4ME Portal Upgrade PRO/II has been upgraded to use the latest version of SIM4ME Portal, 2.3. Following are the notable changes: MS Excel 2003 is no longer supported. MS Office 2013 is now supported.