I'm trying to burn a cd but a error message keeps coming up on windows media player..HELP!!?

I was trying to burn a cd on windows media player and it said that there was a problem wile burning files. options were close and web help so once i clicked web help the messeage "the procedure entry point XRE_GetFileFromPath could not be located in the dynamic link library xul.dll." I have no idea what this means. is there anyway to fix this. I really want to make a cd and I can't =( if you can help please do and thank you in advanceee =)