Thanks screenpixuk - this is exactly what I'm looking for as I need to copy the newest vbk files daily to an offsite box not controlled by Veeam. Copying over a full backup is not an option. Was trawling through this page: https://en.wikipedia.org/wiki/Compariso ... n_software
to look for something which would to a delta change of the vbk file.
Rsync over Cygwin would have worked and but I couldn't configure it to run passwordless with SSH.