[drive:] Specify the drive to check.
filename Specify the file(s) to check for fragmentation (FAT only).
/F Automatically Fix file system errors on the disk.
/X Fix file system errors on the disk, (Win2003 and above)
dismounts the volume first, closing all open file handles.
/R Scan for and attempt Recovery of bad sectors.
/V Display the full path and name of every file on the disk.
/L:size NTFS only: change the log file size to the specified number of kilobytes. If size is not specified, displays the current log size and the drive type
(FAT or NTFS).
/C Skip directory corruption checks.
/I Skip corruption checks that compare directory entries to the
file record segment (FRS) in the volume's master file table (MFT)