DTS X Ultra Not working Nitro 5 AN515-55-54Q0

NotRunic

As of a few months ago, when I tried using DTS X Ultra through the actual application, it appeared with the error message that I don't have any headphones or speakers plugged in. 
I have attempted to install drivers, enabling/disabling speakers, uninstalling and reinstalling drivers, uninstalling DTS X Ultra itself, and updating drivers.
I'm still currently very new to windows so I could be doing something wrong when installing drivers or other stuff.  
 
I also seem to have limited sound settings on nitrosense, which is where I mostly toggled some of the sound settings.

I'm not sure if this helps, but it may possibly.
I am also using DTSX Ultra as my spacial sound setting, and even if I switch it on and off, it still doesn't detect it.
I really hope I can find a solution, and I sure there is one.

NotRunic

Forgot, I am using an Nitro 5  AN515-55-54Q0, if this helps.