AMPL Installation Wizard

Here are instructions to add or upgrade Gurobi Solver to an existing AMPL installation on Microsoft Windows:

  1. Determine the folder where AMPL is installed on your computer.
  2. Unzip the supplied AMPL-Gurobi file, which will be named something like This will create a separate folder called AMPL, which contains the Gurobi Solver software. (Note that your unzip utility may embed this AMPL folder inside a folder such as amplgurobilink9.1.1_mswin64).
  3. Open this new AMPL folder and copy all its files to the folder where AMPL is already installed on your computer.