SamThePie

So i have the same issue, it actually took me hours to figure our what was the problem. Turns out, i had in the past installed SplitPixl's fix ''driver_vrinputemulator_release_hopefully.zip'' for...

Weird... well let's see, I would assume you already did all of those but make sure your graphic drivers and windows is up to date. I also reinstalled steamvr but...