Hello,
I have packaged up Office 2013 as an application and have added Office 2010 as a superseded application. After reading on here, I was able to un-tick the box that states "automatically upgrade any superseded versions of this application" so that it is available and only installs /upgrades when the user clicks "Install" in software center.
It has been going really well but out of 150 computers, 6 automatically uninstalled Office 2010 and installed Office 2013 without the user clicking install at random times over the past couple of days.
I have checked the following logs but it doesn't show why it started the uninstall / re-install. It started the process at 18:00
AppDiscovery.log
AppIntentEval.log
CAS.Log
AppEnfroce.log
Does anyone have any advice?