Workaround:
1, take Win8 as an example, the user will move the mouse pointer to the lower right corner of the screen, call out the Charm Super menu, select Search.
2, enter "cmd" in the search box, search and right-click "Command Prompt", run as Administrator.
Win8.1 user, right click on Start button, select Run Administrator: Command prompt tool
3. In the Administrator: Command Prompt window, enter the repair parameters in turn: (Enter run)
Dism.exe/online/cleanup-image/scanhealth
Re-enter: Dism.exe/online/cleanup-image/restorehealth
4. Wait for the repair to complete, close the command prompt, and rerun Windows Update.
Note: Because the repair involves system file checksum, read and write disk, it is recommended to operate in the computer free time.
Attached: win8/win8.1 automatically updates part of the error code:
0x80070002 0x8007000d 0x800f081f 0x80073712
0x800736cc 0x800705b9 0x80070246 0x8007370d
0x8007370b 0x8007370a 0x80070057 0x800b0100
0x80092003 0x800b0101 0x8007371b 0x80070490
Note: Windows Update, Windows Auto Update, is an automatic Update tool that Microsoft provides for desktop Windows platforms, typically providing vulnerabilities, drivers, and software component upgrades.