C:\>diskpart
diskpart>automount          -tell if automount is enabled
diskpart>automount enable   -enable automatic drive letter assignment if it is not on
diskpart>automount scrub    -remove old automatic drive letter assignments
diskpart>exit
C:\>exitWindows Server 2003 not automatically assigning drive letter to USB / external drives
					December 1, 2015				
				
								
				
				
				