Deletes a directory and all the files and subdirectories that are in it.
DELTREE [/Y] [drive:]path [[drive:]path[...]]
Specifies the name of the directory you want to delete. The DELTREE
command will delete all the files contained in the directory you
specify, as well as all subdirectories and files in the subdirectories
subordinate to this directory. You can specify more than one directory.
Carries out the DELTREE command without first prompting you to confirm
For information about removing a directory, see the <RMDIR> command.
For information about deleting files, see the <DEL> command.