THIS IS MY WINNT.SIF FILE ;SetupMgrTag [Data]     AutoPartition=1     MsDosInitiated="0"     UnattendedInstall="Yes" [unattended]     UnattendMode=FullUnattended     OemSkipEula=Yes     OemPreinstall=Yes     TargetPath=\WINDOWS     UnattendSwitch="yes"     WaitForReboot="No"      DriverSigningPolicy=Ignore     OemPnPDriversPath="Drivers\001_graphics;Drivers\002_sound" [GuiUnattended]     AdminPassword=*     EncryptedAdminPassword=NO     OEMSkipRegional=1     TimeZone=30     OemSkipWelcome=1 [userData]     ProductKey=removed     FullName="oem user"     OrgName="oem user"     ComputerName=* [RegionalSettings]     LanguageGroup=1     Language=0000080a [identification]     JoinWorkgroup=WORKGROUP [Networking] InstallDefaultComponents=Yes Home_Page=http://www.google.com [Components] msmsgs=off freecell=off hearts=off minesweeper=off pinball=off solitaire=off spider=off [GuiRunOnce] %systemdrive%\install\start.cmd ======MY CMDLINES.TXT FILE========== [COMMANDS] "useraccounts.cmd" ======MY USERACCOUNTS.CMD FILE======== net user usuario1 /add net localgroup Administradores usuario1 /add net accounts /maxpwage:unlimited REGEDIT /S autologon.reg EXIT =====MY AUTOLOGON.REG FILE====== Windows Registry Editor Version 5.00  [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] "DefaultUserName"="usuario1" "DefaultPassword"="" "AutoAdminLogon"="1" =========================== Well, i have the following problem, my unattended disc executes all fine, i get windows xp and aplications installed, and user account created, but I go to control panel and change o create the "usuario1" password, next time when i boot, a windows pops up telling me that wrong password and blaaa; some times gives me the chance to type the new password and some times it just stays in "loading windows" or something like that but nothing happends, so i have to push reset.    I found that if a go to registry and delete "AutoAdminLogon" and "DefaultPassword" it works fine again, but i would like to kwon how to avoid this since my unattended cd.