Windows 7 Professional
I had a large number of files in a folder. I moved these files (selected and dragged them in Windows Explorer) to the users Documents Library (I meant to get their My Documents folder but had accidentally opened the library location instead). The files/folders never appeared in the library but disappeared from the original location. I tried using the "Undo" feature of explorer to restore the files and they did not return. When I go to the library properties, the library contains a the user's redirected network share \server\volume\username\documents with the words "Default Save Location" and then on the next line "Unsupported" next to the redirect.
Where did the files go and is there any way to get them back?