Usage : fsutil 8dot3name scan DirectoryPath This command scans the specified directory path looking for registry keys that ...

Usage : fsutil 8dot3name scan    DirectoryPath

This command scans the specified directory path looking for registry keys that
might be impacted if short names were stripped from this path.

  /s - Recurse mode - specifies that this operation should also be
          applied to subdirectories.
  /v - Verbose mode - specifies that all information logged should also
          be printed out to the console.
  /l - Specifies a log file to write to.  This must be followed by a path to the
          log file.  If this option is not specified the log file will be:
            "%	emp%%\8dot3_removal_log@(GMT YYYY-MM-DD HH-MM-SS).log"

Sample command:
  "fsutil 8dot3name scan /l mylogfile.log /s D:\MyData"