The thread discusses the unreliability of using Windows DVD Maker for burning DVDs, with frequent failures at 99%. The original poster clarifies that their issue involves converting videos into a format (.msdvd) compatible with Windows DVD Maker, which only handles specific file types and expects project files (.msdvd). Contributors suggest alternative methods like directly importing media into Windows DVD Maker without involving other tools, and clarify that .msdvd files are project files, not final video files, emphasizing the proper workflow for DVD creation. Overall, the community indicates that Windows DVD Maker can be finicky and recommends understanding its file handling process to avoid errors.