I was running out of space on my HDD and was given a spare by someone for extra storage. I made some sort of slip-up when formatting my new HDD and subsequently Windows 10 failed to boot from my original HDD. After spending a while trying to get to the root of the problem (I suspect that I did something wrong with the settings in 'Disk Management'), I decided to install Windows onto my new HDD instead. From there I noticed that I can now access the files on my old HDD, but the folder 'My Documents' seems to have vanished (as in "C:\Users\<MyName>\Documents"). Anyone know if there's any means of recovering these files? There is a folder on its place, "C:\Users\Default.migrated\Documents", but this is unfortunately empty...