Why? I used to installing dual boot system of Windows ME and XP. After uninstalling Fedora, I can only install Windows ME/98, but can not install XP, after reboot, the system prompts me "No Operationg System". Fedora had done something on my hard drive, I used windows recovery console to FIXBOOT and FIXMBR, but the problem still unsolved. Anyone can help me to bring my hard drive back to original condition ?