You can try this as well, it may work on your unit; when asked for a destination, type a double backslash \\ in the input box then wait for a bit, see if the device shows up with its device name. (With my LS-WVL and Novaback, that works, and I don't have to map the drive.) When you choose the destination and backup filename, a second input line/box should appear below the one from which you just selected the drive. I forget its text label, but it's for the name/pass you want the backup to use. I use the admin name/pass.