Hi everyone, I have verified that the runonce.cmd file is being executed from the cmdlines.txt file. However, I do not know why the Adobe Acrobat 7 registry entries are not being put into the registry. Here is my runonce.cmd file: cmdow @ /HID @echo off 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:\cd.txt 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 "Adobe Reader 7" /f REG ADD %KEY%\001 /V 1 /D "%CDROM%\install\ar7\ar7.msi /qn" /f EXIT