Tried unzipping via different application (Winrar originally, now tried 7Zip) , same outcome with the huge list in the camera section, facetracker.exe showing the wrong camera no matter which one I choose, the only way I was able to get the facetracking working was to delete/disable all the other devices via windows. I also tried looking into defaulting the specific camera on windows itself but I'm not having much luck with that either. I also tried changing the directory of where it was installed to, still nothing. The choosing mic option works just fine for me, everything else works fine but the camera list is the only thing that I'm having problems with. Even though I found a slight solution I still find it abit strange that I am not able to actively choose the correct camera.
Yeah, it's very strange and I'm honestly not sure what you'd need to do to fix it. As far as I know, this is the only instance where this error has happened. Only solution I can find online is trying a different usb port for your webcam. If you haven't already, try resetting all data in the gear menu all the way at the bottom.