Integrated Authentication

Hi,

I am writing project in asp .net with sql server 2005. But I need support him by some applications like deamon in linux systems.(but it will be in windows) So i write it in java. I download jdbc driver and install it. I wrote simple project:

package MainW;
//import javax.mail.*;
//import javax.mail.internet.*;
//import com.sun.mail.smtp.*;
//import javax.swing.*;
//import java.awt.*;
//import java.awt.event.*;
//import java.io.*;
import java.sql.*;
//import java.text.DateFormat;
//import java.text.SimpleDateFormat;
//import java.util.*;
//import java.util.Date;

class Main
{
public static void main(String[] args)
{
String connectionUrl = "jdbc:" + "sqlserver://localhost;databaseName=ASPNETDB.MDF;IntegratedSecurity=True";
Connection con = null;
Statement stmt = null;
ResultSet rs = null;
try
{
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
con = DriverManager.getConnection(connectionUrl);
String SQL = "SELECT * FROM aspnet_Users";
stmt = con.createStatement();
rs = stmt.executeQuery(SQL);
// Iterate through the data in the result set and display it.
while (rs.next())
{
System.out.println(rs.getString(4) + " " + rs.getString(6));
}
}
catch (Exception e)
{
e.printStackTrace();
}
finally
{
if (rs != null) try { rs.close(); } catch(Exception e) {}
if (stmt != null) try { stmt.close(); } catch(Exception e) {}
if (con != null) try { con.close(); } catch(Exception e) {}
}
}

}



But i have error:
2007-08-20 15:20:59 com.microsoft.sqlserver.jdbc.AuthenticationJNI SNISecGenClientContext
WARNING: Initialize context failed
2007-08-20 15:20:59 com.microsoft.sqlserver.jdbc.SQLServerConnection SSPIData
WARNING: ConnectionID:1 TransactionID:0x0000000000000000 Authentication failed code-2146893052
com.microsoft.sqlserver.jdbc.SQLServerException: This driver is not configured for integrated authentication.
at com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDriverError(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.SSPIData(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.sendLogon(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.logon(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.access$000(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection$LogonCommand.doExecute(Unknown Source)
at com.microsoft.sqlserver.jdbc.TDSCommand.execute(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.executeCommand(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connectHelper(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.loginWithoutFailover(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerConnection.connect(Unknown Source)
at com.microsoft.sqlserver.jdbc.SQLServerDriver.connect(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at java.sql.DriverManager.getConnection(Unknown Source)
at MainW.Main.main(Main.java:29)



I am googling about this error second day but i cannot find solve.
Please help.