to restore connection enter password

i have upgraded a users pc from win 98 to win 2k professional…my problem is when booting up the server drive i have mapped (logged on as her) i have to enter my password to get it restored. i have unmapped and remapped while i am logged on as herand it still will only restore connection to map drive with my admin password…she has rights to map her own drives…i have never run into this before with any user..all other pc’s have been full installations and not upgrades, so i don’t know if that has something to do with it or not…any suggestions on how i can get it to know when she logs in to restore the mapped drive to the server without having to put my password in?
thanks