It prompts me at the last reboot to setup user accounts just before it takes you to the desktop so I guess you could call it the first run. I believe it does something else at that point as well like asks something about networking and I think something else . I only want the one account and I did set it to full un attended. here is my winnt.sif The only thing I want it to ask me is the filesystem and what partition to install windows into and thats it. All drivers and software come off of the cd. I have double checked everything in the user accopunt section verses what i have in my useraccounts.cmd and my autologon.reg file and they are the same am I missing something in my winnt.sif? ;SetupMgrTag [Data] AutoPartition=0 UnattendedInstall="Yes" MsDosInitiated=No [Unattended] FileSystem=* UnattendMode=FullUnattended OemSkipEula=Yes TargetPath=\WINDOWS OemPreinstall=Yes [GuiUnattended] AdminPassword= EncryptedAdminPassword=Yes OEMSkipRegional=1 TimeZone=35 OemSkipWelcome=1 [UserData] ProductKey= FullName="" OrgName="" ComputerName= [Display] BitsPerPel=32 Xresolution=1024 YResolution=768 Vrefresh=75 [Identification] JoinWorkgroup=WORKGROUP [Networking] InstallDefaultComponents=Yes I kinda figured as much thank you for confirming that the Virtual Machine is doing that.