Run .diagcab silently with Powershell

Hi guys,

I’m looking for help to run the o15ctrremove.diagcab in Powershell.
I found the script made by Microsoft but it only runs the .mini.diagcab and not the .diagcab extension.

Before you tell to do, i can’t use the configuration.xml methods, my superiors doesn’t want to.

So, atm I’m trying to figure how to run this diagcab silently, if anyon can help I’ll be grateful.