Error in connecting to MS ACCESS

[cutie.monkey]

hi all...

i'm current developing a simple application that will connect to MS Access database..

My application connected successfully with the database using this code:

QString db = "DRIVER={Microsoft Access Driver (*.mdb)};";
            db += "FIL={MS Access};DBQ=" + qApp->applicationDirPath ()" ; 
            db+= "/myaccessdb.mdb;";
 
QSqlDatabase  defaultDB = QSqlDatabase::addDatabase("QODBC3");
       	      defaultDB.setDatabaseName(db);

QString db = "DRIVER={Microsoft Access Driver (*.mdb)};";
            db += "FIL={MS Access};DBQ=" + qApp->applicationDirPath ()" ; 
            db+= "/myaccessdb.mdb;";

QSqlDatabase  defaultDB = QSqlDatabase::addDatabase("QODBC3");
       	      defaultDB.setDatabaseName(db);

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But when I started my query statement, this error occured..

[Microsoft][ODBC Microsoft Access Driver] Too few parameters. Expected 1. QODBC3: Unable to execute statement

Here's my query:

SELECT ITE_CODE, ITE_DESC, UNT_PRIC FROM sampletb WHERE ITE_CODE= "95506562"

SELECT ITE_CODE, ITE_DESC, UNT_PRIC FROM sampletb WHERE ITE_CODE= "95506562"

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How can I fix this error? pls help.. thanks...