In that case, maybe you'd better post in the Windows7 Subforum. Your question initally asked about Unattended Driver Installs. The method remains the same (as I said).
This "somewhat" goes along with Post#217 above.
<settings pass="windowsPE"> <component name="Microsoft-Windows-Setup" processorArchitecture="x86" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <RunSynchronous> <RunSynchronousCommand wcm:action="add"> <Order>1</Order> <Path>cmd /q /c "FOR %i IN (C D E F G H I J K L N M O P Q R S T U V W X Y Z) DO IF EXIST %i:\FOLDER\RUNME.CMD cmd /k %i:\FOLDER\RUNME.cmd"</Path> <Description>Detecting Root drive</Description> </RunSynchronousCommand> </RunSynchronous>
In the case above, this causes a CMD (during PE phase) to find the ROOT of the Driver where the Command you want to run and then runs it.
Sounds like you're trying to make a "general purpose" Unattended DVD (including 3d Party Software?).