Hi Guys, I have created an unattend file but XP just install as normal and ignores the winnt.sif file. I have created the file and placed it in the I386 folder on the XP cd and i am using Vmware to test the cd but i am not having any luck. Below is my winnt.sid file can anyone help me or tell me where i have gine wrong? [Data] AutoPartition=0 MsDosInitiated="0" UnattendedInstall="Yes" [unattended] UnattendMode=FullUnattended OemSkipEula=Yes OemPreinstall=Yes UnattendSwitch="Yes" TargetPath=\WINDOWS [GuiUnattended] AdminPassword=fd7ac7ef72285463aad3b435b51404eeac83f7b2a52399a9e3a3e6818e140d2e EncryptedAdminPassword=Yes OEMSkipRegional=1 TimeZone=85 OemSkipWelcome=1 [userData] ProductKey=*****-*****-*****-*****-***** FullName="User" OrgName="Home" ComputerName=* [Display] BitsPerPel=32 Xresolution=1024 YResolution=768 Vrefresh=75 [TapiLocation] CountryCode=44 Dialing=Tone AreaCode=01204 [RegionalSettings] LanguageGroup=1 SystemLocale=00000809 UserLocale=00000809 InputLocale=0809:00000809 [setupMgr] ComputerName0=Default-0 ComputerName1=Default-1 ComputerName2=Default-2 [identification] JoinWorkgroup=WORKGROUP [Networking] InstallDefaultComponents=Yes I used setupmgr.exe to create the file if this helps. Thanks in advance.