Adobe Premiere 12 Silent Install - How to Suppress Updates, EULA, Registration

Hi, I've created a silent deployment of x86 Adobe Premiere Elements 12 using the following command line

cmd /c start/wait OEM.exe /UL1033 /V"SERIALNUMBER=XXXX-XXXX-XXXX-XXXX-XXXX-XXXX COUNTRY=12"

I've put the application.xml.override (UTF-8 encoded file, contents shown below) into the root of install source (same directory as oem.exe) and also into the ElementsOrganizer sub-folder.

<?xml version="1.0" encoding="utf-8">

<Configuration>

<Payload>

<Datakey="EULADelay">0</Data>

<Datakey="Registration">Suppress</Data>

<Data key="Updates">Suppress</Data>

</Payload>

</Configuration>

The silent install works fine, however it appears the application.xml.override does not apply as the updates arent disabled/greyed out in the help menu and registration isnt suppressed.

Does anyone know how updates and registration are suppressed for Premiere Elements 12?

Appreciate your help.