When these drivers were new, they worked fine. However, now when I open them, they don't detect my Rift. I get "Disabled" and "No Tracking". Yes, my Rift is plugged in.
Manually selecting "Oculus Rift" and "Oculus Track" doesn't work. If I use the new drivers, it does detect my rift (and default profile). But I can't use the new drivers with a certain iteration of a game, where with the old ones I can. But now, since it's not detecting the rift, I get 3d, but no headtracking. It's quite saddening. And maddening. I've been yelling at my computer.
Please help?
It's mind-blowingly beautiful in the Rift. It works flawlessly (minus the no-headtracking) in the Legacy Vireio Beta12. It doesn't work at all in Perception 2.0 (though vanilla is way more playable in 2.0.) When users started voicing similar issues, though, the other devs (are you still working on this project or just busy at Oculus?) gave advice to simply not play with mods. No mods. Mods = bad. Don't try it. Don't work on fixing it. Just uninstall your mods. And play without mods. 
