Creates a new directory.
DirMake ([d:]path)
(s)[d:] path the desired directory name with optional drive.
(i) @TRUE if the directory was successfully created, or already exists.
Use this function to create a new directory. This function will also accept a UNC path.
This function supports extended-length path names.
DirMake("c:\xstuff") Message("DirMake","Directory Made")