I would be very grateful for any help with this odd problem. On a new computer, for complicated reasons, Windows XP is on Drive D:, and drive C: is a very small drive used only for boot.ini and other such files. (The complicated reasons are this: the machine came with Win7 preinstalled, together with a special partition used as a boot partition; when I installed XP on it for dual-booting, XP got installed on Drive D:, and the special partition got designated drive C: when seen by XP. Windows wo