Adf scaning for multiple pages

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C#

Hi every one,

I want to scan multiple pages. Using the below code, I got the scanner wizard and it's working good.
My problem is that user cant select the path for location - I want to set that. How is it possible?

private void CallScanWizard()
{
        WIA.CommonDialog dlg = new WIA.CommonDialog();
        Device dvc = dlg.ShowSelectDevice(WiaDeviceType.ScannerDeviceType, true, false);

        if (dvc != null)
        {
            dlg.ShowAcquisitionWizard(dvc);
        }
}