* The function will use the appropriate Operating System path separators. [[_OS$]] can determine the operating system.
* '''This function does not guarantee that a path can be accessed, only that it exists.'''
* '''NOTE: CD drives may request a disk when empty!''' To find drives in Windows, use this API Library: [http://www.qb64.net/wiki/index.php/Windows_Libraries#Disk_Drives Disk Drives]