Hello ! winnt.sif: OEMPreinstall=YES -> ok RunOnceEx.cmd is located on CD: in the $OEM$ - folder all my applications for uunattended setup are located on CD in $OEM$\$1\install\... all the applications are installed after setup , the problem is just the copy-thing better example: REG ADD %KEY%\010 /VE /D "TuneUP Utilities 2004" /f REG ADD %KEY%\010 /V 1 /D "%systemdrive%\install\TU04\tuneup04.exe /q" /f REG ADD %KEY%\010 /V 2 /D copy /Y "%systemdrive%\install\TU04\testfile.txt" "%ProgramFiles%\TuneUp Utilities 2004" /f this for example testfile.txt will not be copied to the harddisk, why? whats wrong? REG ADD %KEY%\010 /V 3 /D "REGEDIT /S %systemdrive%\install\TU04\tu04.reg" /f the rest is working well.... ma