I try to connect to a Navision database through Java program, so I have to use JDBC/ODBC bridge method. First of all I set up a ODBC DSN called RMI in data source. It has no problem because I can access database through MS Access. But when I use a small test program to do connection to the database, I received the error, [Navision a/s][Navision Attain ODBC Driver]ISAM error. Can any one help me to solve this problem. Do I use the right driver?