Note: This problem has been fixed, Thanks to Daimao & sixpack THank you man, it was OEM Preinstal Hey i have created a unatteded install but, there is a slight plrobem, when the RunOnceEx comes to do its bit, it cant find the files to install, eventhought they are in the $1\Install, so they should automatically be copied to the install drive, which is "C:" but it is not copying them over. This is the coding that i have used in my RunOnceex.cmd: cmdow @ /HID @echo off SET KEY=HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnceEx REG ADD %KEY% /V TITLE /D "Installing Applications" /f REG ADD %KEY%\010 /VE /D ".Net Framework + Sp1" /f REG ADD %KEY%\010 /V 1 /D "%systemdrive%\install\Netfxsp1\NetfxSp1.exe" /f REG ADD %KEY%\020 /VE /D "Windows Media Playe 10" /f REG ADD %KEY%\020 /V 1 /D "%systemdrive%\install\WMP10\MP10Setup.exe /q:A /c:\"setup_wm.exe /Q /R:N /DisallowSystemRestore\"" /f REG ADD %Key%\020 /V 2 /D "REGEDIT /S %systemdrive%\inatall\WMP10\MP3 Ripping.reg" /f REG ADD %KEY%\030 /VE /D "MSN Messangr 6.2" /f REG ADD %KEY%\030 /V 1 /D "%systemdrive%\install\MSN\Messanger\Msn Messanger 6.2.exe /qn" /f REG ADD %KEY%\040 /VE /D "MS Java" /f REG ADD %KEY%\040 /V 1 /D "%systemdrive%\install\JavaVM\MSJavaVM_3810.exe" /f REG ADD %KEY%\050 /VE /D "Y! Messanger" /f REG ADD %KEY%\050 /V 1 /D "%systemdrive%\install\Y! Messenger\Y! Messenger.exe" /f REG ADD %KEY%\060 /VE /D "Nero Burning ROM 6.0.0.11" /f REG ADD %KEY%\060 /V 1 /D "REGEDIT /S %systemdrive%\install\nero\register.reg" /f REG ADD %KEY%\060 /V 2 /D "%systemdrive%\install\Nero\Nero60011.exe /silent /noreboot" /f REG ADD %KEY%\070 /VE /D "Avast Anti Virus" /f REG ADD %KEY%\070 /V 1 /D "%systemdrive%\install\Avast\avast.exe" /f EXIT I cant see any problems so if you can then i would really apriceate ur help Thanks Dessip