I'm running Windows 7 Enterprise:
systeminfo OS Name: Microsoft Windows 7 Enterprise OS Version: 6.1.7601 Service Pack 1 Build 7601
and trying to do a backup from the command line:
wbadmin.exe start backup -backupTarget:\\network\share -include:C:\temp
The documentation for the -include switch states that I can include folders and/or files. However I'm presented with this message:
wbadmin 1.0 - Backup command-line tool (C) Copyright 2004 Microsoft Corp. Retrieving volume information... A partial backup of volumes is not supported on this version of Windows.