No Sound In Any Games Developed With Unreal

So I am having an extremely hard time trying to figure out why no games such as ARK or Chivalry etc I try playing with Unreal Engine have any sound?

I’ve tried reinstalling games, fixing sound drivers, etc, but nothing seems to work.

The only game made with Unreal I own that does have sound is Zeus’ Battlegrounds but that runs on a different engine?

If anyone here is able to help me that would be very much appreciated!
Thank you.