This is probably a very stupid question, but I am really out of my wits on how to deal with it.
All the computers in our small office are connected through a LAN. Because my computer has a rather big hard disk, my colleagues would perform daily backup to my machine. In order to allow their access to my machine over the network, I've set up username and password for each of them and set the password to never expire. Recently, their scheduled backup fails frequently. I've helped them re-schedule the job many times but after a few days it fails again. It seems like their computers are not able to remember the login information, and because Win2k's backup function is completely automated, they weren't even able to re-enter the username/password. Maybe some configurations in my "Control Panel ->Users and Passwords" are wrong.
I would really appreciate it if someone could offer me some suggestions.