Listen its not good to download from rapidshare unless you the source of the one who has uploaded it. If it is a illegal full versions applocations website than it might contain viruses and worms also. Also some of them do a validation bypass hack which is highly illegal. So if you own an original Windows XP then download wmplayer from
*www.microsoft.com/windows/windowsmedia/player/11/default.aspx
This is perfectly legal and virus free.