1) This is not "game business" so the thread should be moved to "starting with gamestudio".
2) My answer remains the same.

Quote:
WINSTART
With the Pro Edition you can change the engine's behavior before start and after finishing the application. By default, on startup a small window will be displayed, which displays engine system messages and then waits two seconds before starting the application. However, with a WINDOW definition you in the .wdl file can omit that window, or create your own window with buttons, pictures, greeting messages, your company's logo, or a progress bar.