Just completed a differential backup using Hard Disk Manager Suite 2014. Also just Dl'ed the 2015 Preview. The differential archive that I just created will not show in the "selection" window in 2014. However it shows in the 2015 version. See screenshots attached: https://onedrive.live.com/redir?resid=9BACFEB6FD34B64E!22079&authkey=!AIumDxB6BdOyKj8&ithint=folder, Bug?
Tried that and got a dialog box that's asks for an img_xxxxxxxxxx file that is nowhere to be found (searched my whole backup drive for it). In 2015 it automatically shows in the selection windows upon completion of the differential backup above the full backup and with the "updated" comment. Thanks for the suggestion though. Anybody else have this problem with differential backups?
