Mounting smb share to sub folders (win2008r2 ABE server)

Hi

we have a windows 2008 r2 smb/cifs server it a share called UserFiles in this share are a bunch of subfolders particular to the user

\\nova01\UserFiles\Site\username

so I tried in a script

mount volume "smb://nova01/Userfiles/VAC/12345

and it mapped //nova01/Userfiles/

however if I sub in

tell application "Finder"

open location "smb://nova01/Userfiles/VAC/12345

end tell

it works , any way I can get that full path mapped to the sbub folder 12345 ?