The Factory process reads the configuration file for the configuration key values when the process starts. After changing a configuration file, you must restart Factory processes for changes to take effect. Only Factory processes that start after changes in the configuration file use the new information. To ensure that design files use updated configuration file information, confirm that no document generation jobs are running and stop Factory processes that are running before you change the configuration file. After changing the file, iHub starts a Factory process for the next document generation job.