I have an all in one Lenovo with Windows 8.1. I am having issues with the window updates. They will install, but they will not download. When computer goes to restart, I get the message "windows update could could not complete unstalling updates. I have tried to manually install them, and I got the same message and my computer never restarted on its own. It stayed on "restaring" page for 8hrs. I had to shut down improperly in order to get it to start up again. Any suggestions? I have ran virus scans, sfc \scannow, adwarcleaner, malwarbytes, combofix and nothing comes back with the issue. I even tried to do a refresh and it wont let me do that either. Help please! Thanks!!!