You said you are making "a video" and that implies a single video. First off, this thread is tagged simply with "Screencast", so what are you using to make your video? Camtasia? SnagIt? Something else entirely?
Can you be more explicit in what exactly you are meaning when you say: the link that it produces copies 7-8 other clients videos?
Just try to describe in as much detail as you can, what you are seeing.