In a web browser, go to http://www.MagniComp.com/cgi-bin/mcservices.cgi

If you do not already have an account, click on Create Account to create an account.

Log in by entering your Username and Password.

Click on Purchase and following the instructions to complete the purchase process.

Once you have completed purchasing a license, your license will be emailed to the address you gave. Save the license to a file called license.mcl. You will be prompted for the location of this file during the installation.