No sound No Videos/ cues not playing

Development Audio
,
1

Not even the default sound cues within the starter content are working,

it’s not that there is no sound, but the play is not firing inside the cue editor !!!

I have windows 10 64
latest audio driver
latest NVidia driver
and UE4.8.3

I’ve read many reports, tried even deleting ini files, but nothing

how can I make sure that Unreal Editor knows how to access my sound driver if that’s the problem !
is this a bug?

I don’t know what to do next
I need to keep working on 4.8 so don’t ask me to update !

2

ok, I have managed to play the videos, they seem to ask for certain bitrate range, however there is still no sound !!

3

ok,
I solved the issue myself …
here is how :

I have run the DXSETUP.EXE
inside the folder : Program Files\Epic Games\DirectXRedist

restarted my pc

and that solved the issue !!