No sound coming from AE PC

I bought AE on stream and when I opened it up, the music and sounds from the intro works but once I go to the menu and into fight there is no sound at all. I checked all of the settings and sound options and it’s all up.

Does anyone else have this problem? And does anyone know how to resolve this issue?
btw, I’m not computer savy at all so step by step would help me out the most :slight_smile:

Try updating Direct X .

thank you so much!