Built my PC about a month ago. It's been using the default driver since I got it, which is MME/DirectX. I start messing around with my audio setting for one reasons or another, and install Realtek Audio Drivers and enable them.
These drivers don't get me what I want so I decided to switch back. When I try to (see the image below, the only option as far as I can tell is to disable the Realtek Driver and hope it switches back to default.) I can no longer select any Playback or Recording Devices that aren't created by Virtual Audio Cable.