What are the dll's and lib files to be added for my application to run on the Non-Qt installed machine>>

my source code is::

Qt Code: 
  1. QString host = QHostInfo::localHostName();
  2.      QHostInfo hostinfo = QHostInfo::fromName(host);;
  3.      QString address = "";
  4.      if (!hostinfo.addresses().isEmpty()) {
  5.      QList<QHostAddress> list = hostinfo.addresses();
  6.      for(int i=0; i<list.count(); i++)
  7.      {
  8.      QString ip = list[i].toString();
  9.      if(!ip.startsWith("0:") && !ip.startsWith("127."))
  10.      {
  11.      address.append(ip);
  12.      break;
  13.      }
  14.      }
  15.      }
  16.  
  17.  
  18.      bool ok=false;
  19.      QDateTime dateTime = QDateTime::currentDateTime();    
  20.  
  21.      QString dd=dateTime.toString("yyyy-MM-dd hh:mm:ss");
  22.  
  23.      QHostInfo info;
  24.      QString IPAddress;
  25.      QHostAddress Address;
  26.      //QMessageBox::information(this,"","" + info.localHostName() + "");
  27.      QString hostname=info.localHostName();
  28.      //QMessageBox::warning(NULL,"Hostname",hostname,QMessageBox::Ok);
  29.  
  30.  
  31.  
  32.      //QMessageBox::warning(NULL,"DriveList",OrigDateTime,QMessageBox::Ok);
  33.  
  34.      QStringList list=QSqlDatabase::drivers();
  35.      QString driveList;
  36.      for(int i=0;i<list.length();i++)
  37.      {
  38.          driveList += list[i];
  39.      }
  40.        //QMessageBox::warning(NULL,"DriveList",driveList,QMessageBox::Ok);
  41.      QSqlDatabase db= QSqlDatabase::addDatabase("QMYSQL3");     
  42.      db.setHostName("172.16.0.1");     
  43.      db.setDatabaseName("screengrabber");
  44.      db.setUserName("scre");
  45.      db.setPassword("1234");
  46.      ok = db.open();    
  47.  
  48.     QString servstr="1";
  49.     //servstr.number(serv,2);
  50.  
  51.     /*QMessageBox::warning(NULL,"IPNAME",ipname,QMessageBox::Ok);
  52.     QMessageBox::warning(NULL,"datetime",datetime,QMessageBox::Ok);
  53.     QMessageBox::warning(NULL,"serv",servstr,QMessageBox::Ok);*/
  54.  
  55.  
  56.      QSqlQuery querylog(db);
  57.      querylog.exec("INSERT INTO service_log (ip_address,date_time, service_status, logged_user)VALUES (?,?,?,?)");
  58.      querylog.bindValue(0,address);
  59.      querylog.bindValue(1,dd);
  60.      querylog.bindValue(2,servstr);
  61.      querylog.bindValue(3,hostname);
  62.  
  63.      /*bool qrylog=querylog.exec("INSERT INTO service_log (ip_address,date_time, service_status, logged_user)"
  64.                    "VALUES ('172.16.0.51','2011-07-28 15:55:09',1,'ramachandran')");*/
  65.  
  66.      bool qrylog= querylog.exec();
  67.      /*QString success = querylog.lastError().text();
  68.      QMessageBox::warning(NULL,"Error",success,QMessageBox::Ok);
  69.      QString execquery=querylog.executedQuery();*/
  70.      //QMessageBox::warning(NULL,"Executed Query",execquery,QMessageBox::Ok);
  71.  
  72.     //QHostAddress info1=info.fromName("localhost").addresses().first();
  73.  
  74.      db.close();
  75.  
  76.  
  77.  
  78.      for(;;)
  79.      {
  80.  
  81.          /*QSqlDatabase db= QSqlDatabase::addDatabase("QMYSQL3");
  82.          db.setHostName("172.16.0.1");
  83.          db.setDatabaseName("screengrabber");
  84.          db.setUserName("scre");
  85.          db.setPassword("1234");*/
  86.          bool opened = db.open();
  87.  
  88.  
  89.             originalPixmap =QPixmap();
  90.             originalPixmap = QPixmap::grabWindow(QApplication::desktop()->winId());
  91.             QString strfname;
  92.             strfname.sprintf("%d",c);
  93.             originalPixmap.save("C:\\Program Files\\image"+strfname+".jpeg","jpeg");
  94.             c++;
  95.             char Data;
  96.             QFile file("C:\\Program Files\\image"+strfname+".jpeg");
  97.             file.open(QIODevice::ReadOnly);
  98.             //file.seek(0);
  99.             int len=file.size();
  101.             //buf=file.read(len);
  102.             buf=file.readAll();
  103.             file.close();
  104.             file.remove();
  105.             QSqlQuery query;
  106.             query.exec("INSERT INTO log (grab_date, ip_address, image,logged_user) "
  107.                           "VALUES (?,?,?,?)");
  108.             query.bindValue(0,dd);
  109.             query.bindValue(1,address);
  110.             query.bindValue(2,buf);
  111.             query.bindValue (3,hostname);
  112.             bool qry=query.exec();
  113.  
  114.             int length=buf.length();
  115.  
  116.           //QMessageBox::warning(NULL,"DriveList",strquery,QMessageBox::Ok);
  117.  
  118.             //QString success1 = query.lastError().text();
  119.             //QMessageBox::warning(NULL,"Error",success1,QMessageBox::Ok);
  120.             //QString execquery1=query.executedQuery();
  121.             //QMessageBox::warning(NULL,"Executed Query",execquery1,QMessageBox::Ok);
  122.  
  123.             db.close();
  124.  
  125.  
  126.             /*QFile newfile("D:\\img.txt");
  127.             newfile.open(QIODevice::WriteOnly);
  128.             newfile.write(buf);*/
  129.  
  130.             int iSecret, iRandom;
  131.             iSecret = rand() % 20 + 1;
  132.             iRandom=iSecret*60000;
  133.  
  134.             QMutex mutex;
  135.             mutex.lock();
  136.             QWaitCondition waitCondition;
  137.             waitCondition.wait(&mutex, iRandom);
  138.             mutex.unlock();
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