I have no idea why it doesn't work here's my cmdline.txt (edited to multi line) [COMMANDS] "ROE.exe 937" "REGEDIT /S regtv1.reg" "runonceex.cmd" "themes.cmd" ROE.exe is BTS's driverpacks finisher. and it's the only thing that runs in first logon @mhz, tried your edit but it still doesn't go .. cmdow @ /HID @echo off ::RegKey ::1-10 - Drivers ::15-25 - System Related ::26-35 - nero adobe media FOR %%i IN (D E F G H I J K L M N O P Q R S T U V W X Y Z) DO IF EXIST %%i:\CDROM_NT.5 SET CDROM=%%i: SET KEY=HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnceEx REG ADD %KEY% /V TITLE /D "Installing Applications" /f ::REG ADD %KEY%\001 /VE /D "" /f ::REG ADD %KEY%\001 /V 1 /D "%systemdrive%\none1.bat" /f ::REG ADD %KEY%\002 /VE /D "" /f ::REG ADD %KEY%\002 /V 1 /D "REGEDIT /S %systemdrive%\regtv1.reg" /f REG ADD %KEY%\004 /VE /D "" /f REG ADD %KEY%\004 /V 1 /D "%CDROM%\wpi\wpi.hta" /f REG ADD %KEY%\938 /VE /D "Finishing Installation 1 of 3" /f REG ADD %KEY%\938 /V 1 /D "%systemdrive%\none1.bat" /f REG ADD %KEY%\939 /VE /D "Finishing Installation 2 of 3" /f REG ADD %KEY%\939 /V 1 /D "%CDROM%\winapp\cmd2.cmd" /f REG ADD %KEY%\940 /VE /D "Finishing Installation 3 of 3" /f REG ADD %KEY%\940 /V 1 /D "%CDROM%\winapp\finish.cmd" /f SET KEY=HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce REG ADD %KEY% /V "_RunOnceEx" /D "rundll32.exe iernonce.dll,RunOnceExProcess" /f ::REG ADD %KEY%\0 /VE /D "" /f ::REG ADD %KEY%\0 /V 1 /D "%CDROM%\winapp\" /f EXIT