fireberd
I haven't had any problems with any audio interface unit in Win 10. I have the latest Win 10 Pro updates and I also have the latest Windows "Insider" Windows 10 Pro version 15031. My PC audio (Realtek), my MOTU 896mk3 Hybrid and Focusrite Scarlett 6i6 2nd Generation all work in both Windows 10 installations.
For now...
Seriously, this has happened before and seems to affect some drivers but not others. This was a particularly lengthy update with several restarts, and aside from the initial Windows 10 update, is the only time I've had this issue.
Don't know if I have to re-auth Addictive Drums yet, but that's also been necessary after some updates.