I'll explain - I installed Windows 10 and it went completely wrong. After a couple of hours on the phone with the Microsoft Tech, my laptop still would not work properly so the only option was to do a clean install of Windows 7 - took forever, but finally done. Also, luckily, I had done a
complete backup only a week earlier, which I proceeded to restore as per instructions. I then downloaded the newest version of Calibre, but I can't find my library data anymore! Anyone have any suggestions as to how I can find and restore my books?? I am not a complete novice with the computer, but laymans' terms would be appreciated, please!