Digital Editions - which files in which directories- Windows 10 Before upgrading my windows 7 to Windows 10, I just dragged all my documents from the explorer's left panel's documents entry to my thumb drive.After upgrade, I tried to restore them, but I found all files had dragged out to the thumb drive without any directory structure; they were all dumped into one folder.In Windows, when I drill down through C drive there is now a structure of four directories under C:\Users\username\Documents\My Digital Editions:Annotations, Manifest, Tags and Thumbnails.Which of my files should go back into which directories???E.G. I have a book named Mybook.pdf, which is big so must be the book.Then a file named Mybook.pdf.xmlMybook.acsmMybook.pdf.pngMybook.pdf.annotthen files named borrowed.xml, purchased.xml, welcome.epub, welcome.epub.annot, welcome.epub.png, welcome.epub.xml.Also three other pdf files without any matching named files. Perhaps pdf books without any metadata? Where the heck should I restore each file to?