Hi Pim
I had enabled Direct Flex as it appears that when UEM executes, the AppStack containing Office2013 is not ready. I see the following in the debug log:
Conditions: Evaluating condition set 'Microsoft Office 2013.xml'
2016-11-04 12:19:10.098 [DEBUG] Conditions: Check for path 'C:\Program Files\Microsoft Office\Office15' = false
2016-11-04 12:19:10.098 [INFO ] Skipping ADMX-based settings due to conditions ('Pre-Prod Office 2013.xml')
2016-11-04 12:19:10.102 [INFO ] No ADMX-based settings applied
When I remove the Conditional Set for Office 2013 the settings are applied (Disable First Run etc) but the setting changed in the previous session are still not retained.
However, settings made in Abobe Acrobat, Windows Explorer and Wordpad have all been retained
Log File Attached