Player without minimize, maximize and close buttons when not full screen:
Using third party projector tools such as mProjector, Zinc, SWF Studio or Screenweaver. Flash alone cannot do that.
Another way to hide the minimize, maximize and close buttons (and also, if you want, to modify/remove others menus, dialog windows etc.), but only applicable at a projector file, is to use a resource editor program, also called ‘hacking’ program. With such programs (for example: ‘XN Resource Editor’, ‘Resource Hacker’), you can usually ‘hack’ Win32 PE files (modules); that is why you will be able to edit only the projector file.