Hi you all. I have read this msfn unnatended guide (pdf) for several days now. Trying to make things a lot easier for me in future. Then i discovered this XPCreate thing. But something is wrong. Here is a log file. I inspecred this cmd file and i cannot figure out, is problem in PRODSPEC.INI or something i'm doing wrong. I want to make an iso file, drive W: has XP prof SP1 slipstreamed cd inserted, in $oem$ folder i have only 4 files: autologon.reg -> Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] "DefaultUserName"="Kasutaja" "DefaultPassword"="" "AutoAdminLogon"="1" *** cmdlines.txt -> [COMMANDS] "useraccounts.cmd" "REGEDIT /S regtweaks.reg" *** regtweaks.reg containing some registry tweaks and then *** useraccounts.cms -> net user Kasutaja /add net localgroup Administrators Kasutaja /add net accounts /maxpwage:unlimited REGEDIT /S autologon.reg EXIT Also i have made winnt.sif and put it in i386 folder. And all i see xpcreate.cmd saying, is: C:\XPCreate>XPCREATE.CMD -- 9:23:57 --> Looking for CD Source. -- 9:23:58 --> Trying to extract the Boot Image. -- 9:23:58 --> Setting up Run-Time Variables. -- 9:23:59 --> Listing Hotfixes and Updates. -- 9:24:04 --> Removing Previous Creation Directories. -- 9:24:04 --> Removing TEMP Files. -- 9:24:05 --> Creating TEMP directories. -- 9:24:06 --> Determine Source Version. Ā was unexpected at this time. Anyone can help/guide ? Edited: xpcreate.log != XPCREATE.LOG, my bad. FAR showed me small letters.