I am using Windows 7 and when I type anything into start/prompt field nothing happens at all. It jus tstays there without any messages or response at all. As an example I typed cmd and pressed enter key and nothing. If I click on see more results jus tabove the prompt it displays and error message saying "windows can't access the specified devise, path or file. You may not have the appropriate permission to access the file" Any help /advice greatly appreciated