I am trying to install a test image with IE10 slipstreamed in and getting an error "Windows could not parse or process unattend answer file [C:\windows\Panther\unattend.xml] for pass [specialize]. A component or setting specified in the answer file does not exist." I used an original Win7 Ent SP1 image + IE10 and then imported full source as if from original DVD / ISO. Then created a new sequence and problem still occurs.
I think it is being caused by:
<component name="Microsoft-Windows-IE-InternetExplorer" processorArchitecture="amd64" publicKeyToken="31bf3856ad364e35" language="neutral" versionScope="nonSxS" xmlns:wcm="http://schemas.microsoft.com/WMIConfig/2002/State"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<IEWelcomeMsg>false</IEWelcomeMsg>
</component>
Which I am not sure is a setting I set in MDT setup or a default setting? This setting has been removed from IE10.