Windows Update Keeps Failing??

*Make sure you have enough free space in your system hard drive.
1-Disable your network --> go to task manager --> services --> and then disable "windows update" and "update orchestrator" services,if they take too long to stop,then go to start --> search "services" --> run as an administrator --> go to the same two services and change them into "disabled" or "manual" then restart your computer.
2-After your are completely sure about those two services not running in the background,go to your system drive --> windows --> "software distribution" folder --> delete the "datastore" and the "download" folders.
3-Turn on the two update services back --> restart your computer and then try again with alot of patience.