At 09:06 2017-02-07, you wrote:
Gene, Yes it does work.... however the Drive letter is defined by the make of the Drive and if you have a number of identical drives then it assumes that the drive already is mapped and proceeds to randomly map the drive to another letter.
This does not make sense. Windows ignores the setting for another drive of the same maker?
Are you mounting more than one of the USB drives at a time? I could understand the random mapping then as there can not be two drives with the same drive letter.
[snip]
Sincerely,
Gene Wirchenko