Hi all, I am having a problem when tring to install an exchange 2003 server on a new server. We currently have exchange 2000 that has almost reach its limit as well as its disk space. What I am doing is installing exchange 2003 on a new server and then i would transfer that mailbox store from the exchange 2000 to the new exchange 2003. The problem iam having is thefirstexchange we had was on a windows NT 4.xserver and excahnge 5.5, we then upgraded both server to windows 2000 and exchange 2000 as well. Now I am trying to install echange 2003 on a new server with active directory installed as an additional domain controller but at a point during the installation it is asking for a password for the exchange 5.5 service account. No one knows about this account when I asked and the administrator password does not work either... I hope someone can help me... regards