I downloaded the Win10_1607_English_x64.iso file and burned it to disk. I tried twice to install. Both attempts failed! After completely running through the installation, the first attempt gave the error 0xc1900101-0x40017 and the second attempt gave the error 0XC190010-0X4007. Grrrrrrrrrrrr! In both attempts I was using the option to save data and files. Do you think that trying a clean install would work? I remember that back in January (just 8 months ago) I had also had great difficulty trying to install Windows 10 to replace Windows 7. What’s going on?