Running a Scheduled Backup Job Instantly from the Command Line Interface
Scheduled backup jobs can be immediately run from the command line interface by using the /runbackup command followed by the ID number of the target job.
Open the Windows command line interface
<installation path>/<executable>/runbackup <backupID>
Take care to place a space between the command and the ID. For example, if Comodo Backup has been installed to the default directory, the full command would be:
C:\Program Files\COMODO\COMODO BackUp\CBU.exe /runbackup 63266542613.
To find the Backup ID of a Scheduled Backup job, click the down arrow alongside the corresponding entry in the list of backup events and scheduled backup jobs displayed in the lower pane. The backup ID will be given in the list of attributes of the scheduled backup job.
Note: The command lines that has more than 260 characters including path to CBU.exe will not work, so use script files to avoid this limitation.