I’ll try to be brief but I wanted to get word out about a utility program that helped with my Windows 10 install.
Although my Windows 7 PC worked well and had no corrupted system files, my system had corrupt settings and configurations that prevented me from installing Windows 10. When I would download Win 10 thru Windows Update it would error out with an 8007005 error or some other obscure error. I could not launch the Win 10 setup from inside the Media Creation Tool because my PC couldn’t even invoke the tool. I even tried to run the setup from a Windows 10 install DVD I had created on another PC and that too failed. Bottom line is that I was totally out of options to install Win 10 on my PC so I called Microsoft and got hooked up with a 2nd level support Tech who ended up spending 2 whole days working on my PC.
What finally worked for the Microsoft Tech was a Windows Repair tool that he downloaded and installed on my PC from http://www.tweaking.com. This repair tool had a ton of check boxes on the left of the screen and he checked almost all of them except those that didn’t pertain to my Windows 7 Pro OS. Once he fired off the repair process the tool swept thru my whole PC returning all of my setting and configurations to their default settings. After a quick restart I popped in the install DVD and my Windows 10 install went off without a hitch.
So, if I had found this utility program on the web I would probably have been hesitant to try it but since the Microsoft Tech used it I wanted to get the word out as this utility might help someone else with their install. In fact, I think that had I known about this tool and knew it was safe to use, I think I would have run it before I even attempted to install Windows 10 as I think it would have made the install go the first time instead of the 25th time.
Hope this helps someone.