TairikuOkami said:
MS tech said, that there is currently no way to disable it, currently, they are surely expecting complaints.
As a workaround, you could create script (bat) to close all known programs and then shutdown, like:

Code:
taskkill /f /im iexplorer.exe
taskkill /f /im gog.exe
shutdown /s /t 00
Okay, cheers TairikuOkami.