The license key is important in order for the framework to operate. You will download the license key from the portal.bapmarketplace.com You can go there via the following URL: https://portal.bapmarketplace.com/#/tools/framework-license. The help desk video and text in the left margin may be of assistance as well. View the video at https://youtu.be/ODY7rolMDJA. Simply select to download the file. Just pay attention to where you download the files are, as the next step will need them.