Hi, i went to run Checkdisk in XP Pro today, however, it came up with a message like as windows needs access to all files it will schedule it to run the next time the computer is rebooted. On that note i rebooted the computer and it took several attempts to run the utility, as it kept on rebooting. It flashed with the light blue screen and then rebooted. It rebooted about 7 times until it started. Does anybody know the reason for this?