Hello ! I have now try in 2 days to get this to work and i dont seem to have any errors in either my winnt.sif file, my cmdlines.txt file and my RunOnceEx.cmd file. I have just made a "Test" version before i actually want to add alot of programs. The First part of the installation works fine , i dont have to do anything, as it is suppose to do, and start up with out problems. But when it log in to windows, it doesnt autostart the RunOnceEx.cmd, and if i go in to the $OEM$ drive and start the cmd file my self it just came up with CMD file with cmdow @ /HID and shut down, nothing more happens, can anyone please help me .. because i have follow the guide to the last letter, but maybe i have overlook something ? (Sorry for the Bad English) But here it goes. My Winnt.sif file that is in the : C:\XPCD\I386 ;SetupMgrTag [Data] AutoPartition=0 MsDosInitiated="0" UnattendedInstall="Yes" [Unattended] UnattendMode=FullUnattended OemSkipEula=Yes OemPreinstall=Yes TargetPath=\WINDOWS [GuiUnattended] AdminPassword=* EncryptedAdminPassword=NO OEMSkipRegional=1 TimeZone=105 OemSkipWelcome=1 [UserData] ProductKey=xxxx-xxxx-xxxx-xxxxx FullName="Svend Rugaard" OrgName="N/A" ComputerName=Svend [Display] BitsPerPel=24 Xresolution=1280 YResolution=1024 Vrefresh=60 [TapiLocation] CountryCode=45 [RegionalSettings] LanguageGroup=1 SystemLocale=00000406 UserLocale=00000406 InputLocale=0406:00000406 [Identification] JoinWorkgroup="Svends Netværk" [Networking] InstallDefaultComponents=No [NetAdapters] Adapter1=params.Adapter1 [params.Adapter1] INFID=* [NetClients] MS_MSClient=params.MS_MSClient [NetServices] MS_SERVER=params.MS_SERVER MS_PSched=params.MS_PSched [NetProtocols] MS_TCPIP=params.MS_TCPIP MS_NWIPX=params.MS_NWIPX [params.MS_TCPIP] DNS=Yes UseDomainNameDevolution=No EnableLMHosts=Yes AdapterSections=params.MS_TCPIP.Adapter1 [params.MS_TCPIP.Adapter1] SpecificTo=Adapter1 DHCP=Yes WINS=No NetBIOSOptions=0 [params.MS_NWIPX] VirtualNetworkNumber=00000000 AdapterSections=params.MS_NWIPX.Adapter1 [params.MS_NWIPX.Adapter1] SpecificTo=Adapter1 PktType=0xFF NetworkNumber=00000000 Here is my cmdlines.txt that is in $OEM$ [COMMANDS] "RunOnceEx.cmd" And Finally my RunOnceEx.cmd there also is in $OEM$ cmdow @ /HID @Echo Off SET KEY=HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnceEx REG ADD %KEY% /V TITLE /D "Installere Programmer..." /f REG ADD %KEY%\000 /VE /D "Windows MediaPlayer 10" /f REG ADD %KEY%\000 /V 1 /D "%SystemDrive%\Install\WMP10 \MP10Setup.exe /q:A /c:\"setup_wm.exe /Q /R:N /DisallowSystemRestore\"" /f" /f REG ADD %KEY%\001 /VE /D "Acrobat Reader 6.0" /f REG ADD %KEY%\001 /V 1 /D "%SystemDrive%\Install\Adobe60\AdbeRdr60_dan_full.exe -p"-s /v\"/qn\""" /f REG ADD %KEY%\002 /VE /D "MSN Messenger 7.0 Beta" /f REG ADD %KEY%\002 /V 1 /D "%SystemDrive%\Install\MSN_7.0_Beta\MSN70.EXE /qn" /f" /f EXIT