Most keys are tied to a specific number of machines. If you are moving the software to a new server, you may need to contact Stellar support to deactivate the previous installation.
18;write_to_target_document19;_klXtadepL9PAkPIPi4_CKA_20;55; 0;735;0;465; stellar repair for exchange activation key
18;write_to_target_document19;_klXtadepL9PAkPIPi4_CKA_10;55; Most keys are tied to a specific number of machines