Disconnect Network drive that no longer exists

[claessek]

Hello,

I have following problem.
I map a driveletter to a SAN box.
I switch off the SAN box before disconnecting, so the drive letter still exists.
Disconnecting the mapped drive through "Net USE x: /DELETE" hangs explorer.

Rightclicking on 'My Computer -> click on 'Disconnect Network drive' cleans out the mapped drive.

My question is how can I do the same from the commandline since this description is very simplified and in fact is fully automated and concerns several mapped drives that need to be cleaned.

Thanks for your help,

[claessek]

Sorry I made a mistake...
It's not a SAN box, but a NAS (Network Accessed Storage) box.
A disk connected to the network.
Sorry !