Hi Douglas, this driver only works with Salesforce CRM Objects. If you like to pull data from Marketing Cloud then you can use our JSON Driver. It can connect to Any API. zappysys.com/products/odbc-powerpack/odbc-json-rest-api-driver/ Contact our support team if you like to learn how to configure it. zappysys.com/support We have written some blog post regarding Marketing CLoud API (Its in SSIS ETL system but you get some idea) zappysys.com/blog/read-salesforce-marketing-cloud-data-ssis-exacttarget-api/