I just want to say that I'm not affiliated in any way with this website and no one asked me to post this but I felt compelled to do so.
Last October, I had an issue with a Windows update and wasted hours with all the online "fixes" that rarely work. I found this website and asked for help. In just a couple of days or so I was sent a patch and the Windows update ran as it should.
In Step#2, the SFC scan showed errors it could not fix. After I got through Step#4 and used Sysnative's SFCFix tool (it completed successfully), I ran Windows update again and rebooted the system - Fixed!
I am pretty well versed with computers and I can tell you I've never found a resource (free or paid) like this on the web.
Please give these guys a donation so they can keep this going for all of us.