If Windows 10 Update stops Working
A lot of people have reported issues with Windows Update in Windows 10 Home and Widows 10 Professional. Check first that you have upgraded to the ‘Windows 10 Fall update’. If you are still getting problems, download and run the ‘Windows Update Trouble Shooter’, then reboot and try Windows Update again.
If the update problems still persist, first check that System Restore is configured and create and name a restore point. With this done, use the Windows Search box and type ‘command prompt’ (without the quotes)’. When it appears at the top of the list right click it and select ‘Run as Administrator’.
When the Administrators Command Prompt opens type cd/ and then type ‘net stop wuauserv’ (without the quotes) and hit Enter, followed by ‘net stop bits’ and Enter. You should see confirmations that each service was either stopped or wasn’t running.
Next, open Windows Explorer, navigate to C:\Windows\SoftwareDistribution, and delete its contents including any sub-folders you find there.
Now reboot your PC, open Windows Update and click Check for updates. Hopefully, these steps should resolve any problems you have been experiencing with Windows Update.