Notificationexample stays at connecting

[Utoto]

Hi, i'm trying notificationexample but when I use register button it stuck at Application is connecting. I search for this error and find same problem in notification api's wiki page but recommended solution does not work for me. It says kill ombengine and xmppservice I tried but I can't I think. here is some code:

    TFindProcess processFinder(_L("ombengine*")); // by name, case-sensitive
    TFullName result;
    RProcess processHandle;
    while ( processFinder.Next(result) == KErrNone)
    {
        ui->textBrowser->append("killed...");
       User::LeaveIfError(processHandle.Open ( result, EOwnerThread));
       processHandle.Kill(KErrNone);
       processHandle.Close();
    }

    TFindProcess processFinder2(_L("xmppservice*")); // by name, case-sensitive

    TFullName result2;
    RProcess processHandle2;
    while ( processFinder2.Next(result2) == KErrNone)
    {
        ui->textBrowser->append("killed2...");
       User::LeaveIfError(processHandle2.Open ( result2, EOwnerThread));
       processHandle2.Kill(KErrNone);
       processHandle2.Close();
    }

it doesn't writes killed...