I have a system here with almost the same hardware as the above. I have the same issue.
After a long search to find this very helpful and extremely difficult to find post I was able to restore the devices!
Now after updating the Fall Creators update via Windows update and rebooting I find myself back in the same situation. Its as if the update reverted the changes. I hope this is isn't going to be a pattern for future updates.
Don't get me wrong I am glad that the Solution by registry hack*: worked but*
I have not yet found a permanent solution for this issue but I am looking at the file permissions fix and will post the result.
Thank you Rainer & Sebastian for the post!