I am running windows XP pro and i have just started getting a problem with a partition on my hard disk. Every time the poc boots up it scans the partition for errors as though it was set to with scandisk feature. At the end of the scan no problems are found. when the pc is in use a program I have for defragging (Disk keeper lite) continually brings up the error that the drive is flagged to be checked with CHKDSK and it cant run on it until it has been re-booted. any help to solve this would be much appreciated.