Before proceeding to MySQL or Oracle database configuration in SnapDevelop (version 2019 R2 or above), please make sure that MySQL Connector/NET 8.0.20 or above is installed for MySQL, and Oracle ODAC 12.1 is installed for Oracle. Note that we are providing this information for your convenience, however, we are unable to provide support for your installation of MySQL Connector/NET or Oracle ODAC.