Custom Prompt / Shell-Window before installation starts

[chaiuwe]

For anyone interrested, I got working around that issue by putting the following inside the "settings pass="windowsPE"" section in autounattend.xml:

Code:

<component name="Microsoft-Windows-Setup" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS">
    <RunSynchronous>
        <RunSynchronousCommand wcm:action="add">
            <Order>1</Order>
        <Path>cmd.exe /c X:\PreInstall.bat</Path>
    </RunSynchronousCommand>
    </RunSynchronous>
</component>

The drawback of that method is, you cannot modify autounattend.xml via that bat since it has already been called.