The Win10 upgrade doesn't delete any files, in my experience. You can roll
back to Win7 any time in the first 30 days.
http://www.thewindowsclub.com/rollback-from-windows-10


On Tue, Jun 21, 2016 at 3:20 PM, Stephen McManus <[log in to unmask]>
wrote:

> Hi, my neighbour's friend's son got upgraded to Win 10 by error. Believe
> Win 10 was doing upgrades without asking. Anyway it's reset the system and
> deleted the Win 7 files. Used a Linux cd to open system and no files except
> 9GB in recycle bin, Can I recover this? Her tax files are in it and no
> backup. First thing I say have you backed up? Any help is greatly
> appreciated.
> Stephen
>
>
>

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