When downloading a new release, make sure that you pick the correct installer for your system and license. To install Xpress, use the installer packages available from the downloads area of the FICO Xpress website. A new license file is required for a new major release such as Xpress 8.5. For example, a license file for Xpress 8.4 authorizes the installation of all 8.4 minor releases (8.4.1, 8.4.2, and so forth). If you are upgrading from an earlier release, you must also supply their ASSC (support) reference number.Ī license authorizes the use of all minor releases within a major release. If you use Unix, the tool is installed in the in folder as xphostid.Using Microsoft Windows, you can run this tool from the Start menu, or by browsing in Windows Explorer to navigate to the in folder and double clicking xphostid.exe.If you are requesting a static license, run the tool using the following procedure on the machine that will host the installation For a floating license, follow the steps to run the tool on the server. License files are generated using information from the output from the Xpress Host ID tool.

The full license file removes the restrictions imposed on problem size by a Community license. This applies to both new users and users upgrading from earlier releases. The full license file removes the problem size limits imposed by a Community license.

You can obtain a license file, xpauth.xpr, from FICO Sales (or your Xpress supplier). You can unlock these capabilities by purchasing and installing a Full license. In this edition, the sum of the number of rows (constraints) and columns (variables) is restricted to 5000, the number of non-linear tokens (measure of the complexity for non-linear expressions) is restricted to 1000, and the number of user functions (black box optimization) is restricted to 1. The solvers in the Community license are limited in problem size. It can be enabled during installation on Windows it is automatically enabled during installation on the Mac. The Community license enables development, modelling, and deployment of the industry leading FICO Xpress Optimization software, free of charge. These sections also tell you what information you must supply to FICO Support if you cannot resolve the problem on your own. If you have any problems with your Xpress license, please refer to the sections on Troubleshooting Licensing Issues, and Licensing Error Messages and Suggested Resolutions. Option_3 (Floating) licenses are referred to as 'floating' licenses. Note: For the purposes of this guide, Option_1 (Node Locked), Option_2 (USB Dongle), and Community licenses are referred to as 'static' licenses. This document describes how to install the FICO Xpress Optimization Suite and the licensing configuration options for the software.įor installation instructions pertaining to FICO ® Xpress Insight, please see the Xpress Insight Installation guide. Installation of the R and Python packages.Automated installation on Linux or Unix.

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