1 press 2keys toghether: windows+r
2 type in “services.msc”
3 right click “Windows Update”
4 select “Stop”
5 right click “Delivery Optimization”
6 select “Stop”
7 go to “c:\windows\softwaredistribution” and delete all its contents
8 restart your computer and then try again
If you are not able to find “Delivery Optimization” in services. Try below method.