An error in SQLite

[Alex Dunlop]

I use this code in a button to save data into a SQLite file:

//path of data base
string conString = @"URI=file:" + Application.StartupPath + "\\DataBase.db"; //database created in debug folder
cmd.CommandText = "INSERT INTO FileInfo(EqpCode, EqpName, FileName) VALUES(@EqpCode, @EqpName, @FileName)";
SQLiteConnection con = new SQLiteConnection(conString);
SQLiteCommand cmd = new SQLiteCommand(con);

        con.Open();
            for (int i = 0; i < myTable02.Rows.Count; i++)
            {
                string EqpCode = myTable02.Rows\[i\]\[0\].ToString();
                string EqpName = myTable02.Rows\[i\]\[1\].ToString();
                string FileName = myTable02.Rows\[i\]\[2\].ToString();

                cmd.Parameters.AddWithValue(@EqpCode, EqpCode);
                cmd.Parameters.AddWithValue(@EqpName, EqpName);
                cmd.Parameters.AddWithValue(@FileName, FileName);
                cmd.ExecuteNonQuery();
            }

con.Close();

The error is thrown in cmd.ExecuteNonQuery() line: System.Data.SQLite.SQLiteException: 'unknown error Insufficient parameters supplied to the command' Please help me.