Gunnerjohn...what User/Password are you using when requested by Windows 7?
I am trying to do an image back-up on Win 7 64bit pro and it keeps on asking me for the password for the network drive, otherwise the option to continue is greyed out.
Funny thing is, that there are no passwords placed on the DNS-321...it is open to everyone on the network. I have been looking on the Win 7 forums and there seems to be no solutions I have found as of yet. Someone on this forum suggested using the user "EVERYONE" with no password, but I haven't checked to see if this works yet.
Until I find a solution, I consider the "back-up to network" functionality of Windows 7 broken
