Problems with a console application

Hello,

I have developed a application in LabWindows. Now I would like to link it with the console. I do know how I can call  my *.exe Data and the files the program needs. When I start the program there is a problem. I generate a signal for example 10 seconds but in reality I generate only 550 ms. So the conclusion is, that the program ends before it really should end.

I have no idea where this behavior comes from. I tried to toggle the stop moment but the program didn't run in any of my breakpoints.

So I think I have a failure in the main menu. In the following you can see the test how I tried to run it. (Here I can toggle my program)

int main (int argc, char *argv[])
{
    // **********************************************************************************
    // Calls the interface
    // **********************************************************************************

    if (InitCVIRTE (0, argv, 0) == 0)
        return -1;    /* out of memory */
    if ((PanelHandle = LoadPanel (0, "AWG.uir", MainPanel)) < 0)
        return -1;
    argc = 2;

    argv[1] = "test.uir";
    if(argc == 1)
    {
        DisplayPanel(PanelHandle );
        RunUserInterface ();
        DiscardPanel(PanelHandle );
        return 0;
    }
    else if(argc > 1)
    {
        // Load the file the program needs

        if(RecallPanelState (PanelHandle , argv[1], 0) <  0)
            MessagePopup("Error","File could not be loaded!");

        // Gets a value that is important for the program
        GetCtrlVal (PanelHandle , MainPanel_TREE, &g_Mode);

       // Starts the program
        ChooseMode(MainPanelHandle);
    }    
}

My courser runs into ChooseMode and the program starts. It runs to all funktion and I see the little part of the signal I described above.

Did I made a mistake when I wrote this part or is there a part absence for running my program correct?

Best regards