There is Machine which shows few patches (around nine in my machine) as Failed on Software Center, and error comes as - The software change returned error code 0x87D00668(-2016410008). Have gone through various post in TechNet and found that this usually means that even after the software update was applied to the system, it did not satisfy the conditions for making the system appear as "patched".
already Performed various troubleshooting steps mentioned on :
https://social.technet.microsoft.com/Forums/en-US/0a377ac1-f112-40a4-ad69-e2f1e66c5a5d/failed-software-update-returns-error-code-0x87d00668?forum=configmanagersecurity
But did not get the success :-(
Raman Katoch TechNet Clean Energy