Ever since mid October my PC with Windows 8.1 Pro 64-bit has been unable to receive Windows update. I've tried every fix I can find on-line, and would really appreciate some help. I've tried the Microsoft Fix-it multiple times, rebooted, stopped and started services, used the Windows troubleshooter multiple times, etc... and nothing has worked. None of the Micorosoft knowledge-base articles have been of any value thus far either. I've even tried removing the last two successfully installed updates thinking that may help, but no luck.