Proceslinie

ShowWindow( Application.Handle, SW_HIDE );                       
SetWindowLong( Application.Handle, GWL_EXSTYLE,                 
              GetWindowLong(Application.Handle, GWL_EXSTYLE) or 
              WS_EX_TOOLWINDOW and not WS_EX_APPWINDOW);       
ShowWindow( Application.Handle, SW_SHOW );