I am using Exchange 2007 Ent. SP1 on a Windows 2003 x64 Ent. server. When I log in under the domain Administrator account and launch NTBackup I cannot see the Exchange server or information store. However, when I log in as the local Administrator everything is normail. This started happening recently. I have the same problem with my Acronis software. I installed Exchange under the domain Administrator account. Any ideas as to why this is happening?