For view old device after P2V windows server :

From command line   set devmgr_show_nonpresent_devices=1

Start device manager and select View –> Show Hidden Device

Delete old device

when i try to map  share SAMBA from windows7 or windows 2008

C:Usersxxxx>net use \10.1.1.209scambio /user:dominio username password
Errore di sistema 86.

Password di rete specificata non corretta.

For resolve the problem i need change a security policy :
Start  from command line –> secpol.msc

select Sicurezza di rete: livello di autenticazione Lan Manager
and change  from :

to:

now i try to connect samba share:
C:Usersxxxx>net use \10.1.1.209scambio /user:dominiousername password
Esecuzione comando riuscita.