Here is idea that would do wonders if it could be done.
Instead of copying about 20 GB of files
from flash drive to
whatever computer needs those updated
I could have those updates sitting on a server as a SHARE - with a password
from freshly formatted computer
i would type into a RUN field
\\myserver
i get prompted for username and password, i fill it in,
i will see shares
one of them is this WSUSOFFLINE
i go to this folder and launch installer
and there would be a setting next to REBOOT and RECALL
to logon to \\myserver\wsusoffline with this LOGIN and this PASSWORD and
continue with install
bottom line is
how to tell the main executable that
after he reboots the computer
that he needs to login to a network share to continue with installation ...