I am having trouble installing alcatel pc suite. My windows xp machine is usign a default hard drive seting of f and this program seems to be requiring c:. I login to administrative tools, and click on computer management, and than click on disk management, i click on my f: drive which I would like to rename to c. And I get the error messAge "windows cannot modify the drive letter of your system volume or boot volume". I would appreciate help with this.