Notes from the lab: Windows Server 2016 black screen when launching any application

I came across an issue in my lab environment where the screen will go black while launching a session on Windows Server 2016. This is with XenApp/XenDesktop 7.15 LTSR
The following registry entry: DisableLogonUISuppression (D WORD Value 0) did not resolve the issue as stated in the following articles: and

Ultimatly after some trial and error the deletion of all subkeys from below registry entries resolved it:


Author: hheres

IT Pro / Geek