My command line options (differential backup to separate disk) (works with version 4.4.1):
/backup_operation
/destinationtype destinationtypediskfile
/silentRun
/log_method “create”
/diskusage high
/processorusage high
/type filesandfolders
/noLogToScreen
/source "C:"
/exclusionfilter “.tmp|.bak|hiberfil.sys|pagefile.sys”
/destinationpath “X:\Backups\Hugo\CBU files\20150119_Differential_FF.cbu”
/log_file “X:\Backups\Hugo\Logs\20150119_Differential_FF.log”
/compressionlevel maximum
/backup_type differential
/parent_backup_backup_type 1
/parent_backup_path “X:\Backups\Hugo\CBU files\20150118_Normal_FF.cbu”
/description “Differential backup of files and folders”
I am new at this too, but I am beginning to get things to work using the SCRIPT option.
Put your commands into a file, add /SCRIPT and the fully-qualified file name to the command line after CBU.EXE
I am creating my script file, and envoking CBU all within a .BAT file. It assigns the date/time of the backup and builds all the commands in the script file.