The mostrecent version 1709has the latest OS build update of 16299.371.
This was released on April 10th, 2018.
It can be got through the KB4093112 update.
We earlier had 1703, 1607, 1511 version updates.
But sometimes after the download is complete, Windows 10 throws a message that you better restart.
Even though you do it, it will go into a recursive loop.
The solution to this error code 0x80070bc2 can be done as below.
So I think the above commands are the best way to resolve error 0x80070bc2.