To Install This Software Download and install this software just like you would install any other program. You will be prompted to 'Open' or 'Save' the file 'install_drugwars.exe'. Choose 'Save.' In the 'Save As' window, select a location that you can remember, such as your desktop. Where you save the file does not matter, as long as you can find it. Click 'Save.' Wait for the software to finish downloading. The program is only 843 KB, so it will not take long. When the download is complete, double-click on the file you just downloaded ('install_drugwars.exe') to start the installation process.