I have a thread that needs to create a popup Window. I start the thread using ThreadPool.QueueUserWorkItem(new WaitCallback(CreatePopupinThread)) Thew thread creats a new form. The application freases in the new Form constructor at CreateHandle. The Worker Thread is locked... How can I fix this?

this is how I create the form

var form = new ConfirmationForm
                           {
                               Text = entry.Caption,
                               Label = entry.Text,
                           };

In the constructor the thread enters a deadlock

public ConfirmationForm()
        {
            InitializeComponent();
        }