This is an FYI to anyone.
Since Win8-10, when changing something in Services, make sure you run as Admin.
Right Click Services, Run as Administrator.
Otherwise you can change stuff until the cows come home, but as soon as you restart everything is back the way it was. Side note, if the system is on a Domain, GPO will also change it back everytime you login.
I too, on my personal system, have had the Event ID 131 0x80072EFD Metadata staging failed over and over in the Event logs, as errors. Searching through the Web, I found a Win 8 Post for changing the url in the Registery:
"http://dmd.metaservices.microsoft.com/dms/metadata.svc"
It may have helped folks with Win8 8.1, but didn't work on my Win10 systems. I upgraded from Win7 U on both. It seems to me, that the url has changed for Win 10, but as of today 11/29/15 I cannot find what the new url is.
If anyone finds it please let me know.
Thanks,
Chuck Fuller.