Re: yes, yes...
"On a general note Windows 10 file system seems more fragile than Windows 7."
And that's why I'm raising the alarm. Not to cry "Wolf!", or some-such, but to make everyone aware of this little "gotcha!" and prepare for it, by burning a recovery DVD *now*, and keep it handy just in case, if this Win10 usage mode (MBR on UEFI-capable computers) applies to you.