Sorry to pile on. But I purchased this device too, in anticipation of upgrading to the Pro. The website and documentation very clearly states compatibility with Windows 7 SP1. And btw, if you are using SteamVR, you are on SP1. SteamVR will not install without it. That said. The Vive wireless device will not work because the WiGig drivers for Win 7 will not install. I know my way around these issues so I even attempted to modify similar drivers. Fail.
I guess they figured once we spent the money, we would keep the device regardless. No fix. No sale! RMAed!!
Google the other issues Win 10 users are having with performance. I will keep enjoying my Vive and TPCAST with opentpcast software.