Add another system environment variable, which must point to the directory containing the license file. It is recommended to keep your licenses in your chemaxon folder.
Example for Windows
CHEMAXON_LICENSE_URL=\home\<User>\chemaxon\license.cxlExample for Unix based systems
CHEMAXON_LICENSE_URL=/home/<User>/.chemaxon/license.cxl{primary} In case of missing license file, the database cannot be loaded.