Help with Unattend installs I have a brand new Dell computer.  My goal is to do a WindowsXP SP2 unattended install on top of the NTFS image that ships from Dell.  Can this be done ?  I have been trying it with this command from a secondary hard drive I installed (d drive):  d:\i386\Winnt.exe /s:d:\i386 /rx:d:\temp /t:d: /u:d:\i386\winnt.sif  . When I run this I get an error stating that "unable to locate a drive with the required amount of free space".  The Dell NTFS partition does not a drive letter at the start of this command.  If I give it a drive letter then I will lose the Dell factory image.  Here is the contents of my Winnt.sif: ;SetupMgrTag [Data]     AutoPartition=0     MsDosInitiated="0"     UnattendedInstall="Yes"     AutomaticUpdates = 1 [unattended]     UnattendMode = FullUnattended     OemPreinstall=Yes     TargetPath=\WINDOWS     ActivateProxy = Proxy     AutoActivate = Yes     Repartition = No     WaitForReboot = Yes     UnattendSwitch = Yes     OemSkipEula = YES     FileSystem=* [GuiUnattended]     AdminPassword=1b53af118c38fbda443b108f3fa6cb6d24f4c3cfe618209931e861819d5f6f00     EncryptedAdminPassword=Yes     OEMSkipRegional=1     TimeZone=20 [userData]     FullName="Test"     OrgName="DOT" [TapiLocation]     CountryCode=1     Dialing=Tone     LongDistanceAccess="9," [RegionalSettings]     LanguageGroup=1 [setupMgr]     ComputerName0=VASWATST0U27482     ComputerName1=VASWATST0U27483 [branding]     BrandIEUsingUnattended=Yes [Proxy]     Proxy_Enable=1     Use_Same_Proxy=1     Proxy_Override = "172.*;<local>"     HTTP_Proxy_Server =	Test.Test.ORG:8080     Use_Same_Proxy = 1 [GuiRunOnce]     Command0="c:\windows\system32\ipconfig.exe /release"     Command1="c:\windows\System32\ipconfig.exe /renew"     Command2=d:\framepkg.exe [identification]     JoinDomain=Test     DomainAdmin="Test\Install Computer"     DomainAdminPassword=Test     MachineObjectOU = "OU=Computers,OU=Lost And Found,OU=ASW,OU=Lose,OU=Win,OU=LOB,DC=Test,DC=Org" [Networking]     InstallDefaultComponents=No [NetAdapters]     Adapter1=params.Adapter1 [params.Adapter1]     INFID=* [NetClients]     MS_MSClient=params.MS_MSClient [NetServices]     MS_SERVER=params.MS_SERVER [NetProtocols]     MS_TCPIP=params.MS_TCPIP [params.MS_TCPIP]     DNS=No     UseDomainNameDevolution=No     EnableLMHosts=No     AdapterSections=params.MS_TCPIP.Adapter1     DNSSuffixSearchOrder = asw.Test.Org     SyncDomainWithMembership = 0 [params.MS_TCPIP.Adapter1]     SpecificTo=Adapter1     DHCP=Yes     DNSServerSearchOrder=10.19.11.10,10.19.10.27     WINS=Yes     WinsServerList=10.19.11.10,10.19.10.27     NetBIOSOptions=0 [WindowsFirewall] Profiles=WindowsFirewall.Standard  LogFile = "%WINDIR%\pfirewall.log" LogSize = 4096 LogDroppedPackets = 1 LogConnections = 1 [WindowsFirewall.Standard] Type = 3 Mode = 1 Exceptions = 1 Notifications = 1 MulticastBroadcastResponse = 1 AllowedPrograms = WindowsFirewall.RemoteAssistance Services = WindowsFirewall.RemoteDesktop [WindowsFirewall.RemoteAssistance] Program = "%WINDIR%\System32\Sessmgr.exe" Name = "Remote Assistance" Mode = 1 Scope = 0 [WindowsFirewall.RemoteDesktop] Type = 2 Mode = 1 Scope = 0 [WindowsFirewall] Profiles = WindowsFirewall.TurnOffFirewall [WindowsFirewall.TurnOffFirewall] Mode = 0 [TerminalServices] AllowConnections = 1