Не сохраняется таблица при выполнении запроса SELECT ... INTO TABLE ...

String ConnectionString = @"Driver={Microsoft Visual FoxPro Driver};SourceType=DBF;SourceDB=\\lansrv\filial\Omcsmo\DBFTFOMS\;Exclusive=No;Collate=RUSSIAN;NULL=NO;DELETED=YES;BACKGROUNDFETCH=NO";
OdbcConnection con = new OdbcConnection(ConnectionString);
con.Open();            
String sql = @"Select * from polis.dbf where cd_dog=12 Into Table polis2.dbf";
OdbcCommand com = new OdbcCommand(sql, con);
ret = com.ExecuteNonQuery();                          
con.Close();