This may not be that strange, but it is something I have never come across before. I am working on a computer, that had the hard drive set to H:\. Windows XP Media Center Edition would not allow me to manually in disk management change it to C. Software will not install because it attempts to load onto C:\. So I formated and did a fresh install choosing the C:\ drive during the installation which it suggested as default. Now though upon booting into windows guess what? Back to H:\. Any advice?