java - SQLException error -

i made odbc connection, still wont work.

kindly guide along way, please , thank you

here code below:

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package payrollapplication; import java.sql.*; import javax.swing.*;   /**  *  * @author admin  */ public class dbconnection {     boolean isconn=false;     boolean issucc=false;     boolean isconfirm=false;       private string nextnumber="";      connection conn;     preparedstatement ps;     resultset rs;     statement st;     /** creates new instance of dbconnection */     public dbconnection()     {         connecttodatabase();     }       public boolean connecttodatabase()     {         try         {             class.forname("sun.jdbc.odbc.jdbcodbcdriver");             conn=drivermanager.getconnection("jdbc:odbc:employee");             isconn=true;          }         catch(exception ex)         {             joptionpane.showmessagedialog(null,ex,"connection",joptionpane.error_message);         }          return isconn;     }       public string getnumber()      {          return nextnumber;               }       public void setnumber(string nxtno)      {          int n;         n=integer.parseint(nxtno)+1;            nextnumber="" + n + "";      }       public void  loadempno()      {          string sqlmax;            try            {                sqlmax="select max(emp_no) ms_employee";               st=conn.createstatement();               rs=st.executequery(sqlmax);                if (rs.next())               {                   setnumber(rs.getstring(1));                }             }            catch(exception ex)            {             }  }       public boolean  findemployee(string sqlfind)      {          try          {              st=conn.createstatement();              rs=st.executequery(sqlfind);               if (rs.next())              {                  isconfirm=true;              }              else              {                  isconfirm=false;              }           }          catch(exception ex)          {              isconfirm=false;          }          return isconfirm;      }       public boolean add_update_empmaster(string sql,boolean isadd_or_update)      {        try        {          ps=conn.preparestatement(sql);          ps.executeupdate();          issucc=true;         }        catch(exception ex)        {           //  joptionpane.showmessagedialog(null,ex,"connection",joptionpane.error_message);             issucc=false;        }         return issucc;      }  } 

this error popped up:

java.sql.sqlexception: [microsoft][odbc driver manager] specified dsn contains architecture mismatch between driver , application 

you need 64-bit drivers if java 64-bit.