Good morning,
When you are creating the DSN to point to your MySQL database, ensure that you are using the 32bit Data Source administrator, and the credentials you are using within the DSN have full permissions to the database. Generally if we are not displaying a table you have created within the drop down, it is due to Windows level permissions that is trying to access the DSN.
You could also try to switch KEPServer to run as an interactive process so we are using your Windows credentials to connect. You can switch this through the Administration icon within the Runtime Process tab. NOTE: If you have configured DCOM permissions for a client to access this server, this will erase all of your permissions. Once you can see the table and auto generate the tags, you can switch it back to run as a system service, and the reconfigure DCOM permissions.
Kind Regards,
Andrew Black
Senior Technical Support Engineer