C#读取Access文件的时候显示不可阅读的数据库格式

using System;
using System.Data;
using System.Data.OleDb;

class OleDbTest
{
public static void Main()
{
try
{

OleDbConnection thisConnection = new OleDbConnection(@"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=Database.accdb");
thisConnection.Open();

OleDbCommand thisCommand = thisConnection.CreateCommand(); //
thisCommand.CommandText = "SELECT * FROM Database";

OleDbDataReader thisReader = thisCommand.ExecuteReader();
while (thisReader.Read())
{
Console.WriteLine("\t{0}\t{1}", thisReader["ID"], thisReader["name"]);

}
thisReader.Close();
thisConnection.Close();
}

catch (OleDbException e)
{
Console.WriteLine("Error: {0}", e.Errors[0].Message);
}
Console.ReadLine();
}
}