If your issue is Windows 10 Updates Not Processing as per the example below, this post is for you!
“Getting error 0x80070BC2 doing Cumulative Update for Windows 10 Version 1709 for x64-based Systems (KB4056892)”
This has been an issue for a lot of Windows 10 Users recently, including Yours truly, Dan Stafford, on one of my Windows 10 machines.
After quite a bit of digging in the Microsoft Support discussion forums, the fix at the below link did the trick.
Be warned: Some of the updates that were backed up because of this issue take a long time to run. A couple of them were sitting at “100%” for nearly 30 minutes before actually completing. Those two alone took an hour to run, and my machine has a late-model Core i5 processor with 16GB of RAM. Once you undo the jam, it’s going to take awhile for some of these logs to float down the river.