metti
/um
alla fine della stringa di backup: elimina il controllo della label sul nastro.
http://usenet.it.rooar.com/showthread.php?t=640873
C:\WINDOWS\system32\ntbackup.exe backup "@C:\bks per selezione\selezioni backup.bks" /n "mercoledì" /d "Set creato il 06/09/2012 alle 15.47" /n "mercoledì" /v:yes /r:no /rs:no /hc:on /m normal /j "mercoledì" /l:f /p "4mm DDS" /um
http://ss64.com/nt/ntbackup.html
/um (Windows 2000 only) Find the first available media, format it, and use for the current backup. Use with the /p switch to scan for available media pools. This command is only for standalone tape devices (not tape loaders.) The /UM switch must be at the end of the command line.
http://support.microsoft.com/kb/314844/it
