I am backing up one external drive to another external drive (using a mirror backup so only when changes occur). Typically I have done this from a desktop computer in one location, where the external drive letters are always the same when I plug in, and I have no problems. I am now using another desktop computer. When I plug in the external drives they come up as different drive letters (I know I can change these around however). I would like to continue the mirror backup from the one external drive to the other again. Can this be done? Would I need to change the drive letters to that of the previous backup, or will I have to delete the backup and run it again as it is run through another computer?
Thanks in advance