Creates a directory.
You can use the MKDIR or MD command to create a multilevel directory
Specifies the drive on which you want to create the new directory.
Specifies the name and location of the new directory. The maximum length
of any single path from the root directory to the new directory is 63
characters, including backslashes (\).
For information about deleting a directory, see the <RMDIR> command. For
information about changing directories, see the <CHDIR> command.