Product Licenses
You must provide license files to install and, later, to start some modules. Software AG sends these license files with your installation message. When you provide the license files during installation, the installer validates that:
The license file is the correct one for the product.
The license file has not been changed.
The license file has not expired.
The product is licensed on the operating system on which you are installing.
You will only be able to install a product if its license file passes these checks. The products will repeat these checks at startup.