hi, I have the same problem, in sif file: [data] DisableAdminAccountOnDomainJoin = 1 [Identification] JoinDomain=%MACHINEDOMAIN% DoOldStyleDomainJoin=Yes [GuiUnattended] AutoLogon=YES AutoLogonCount=1 this ad the computer in the domain, but does not autologin. I want to login with the domain administrator account, because I want to install applications under this account and not under local administrator. The problem is that the pc after installation doesn't login because the local administrator is disabled. That's good, but why doesn't the autologin works with domain administrator?? Anyone?? Greetz