How do I recover files from a (deleted) temporary profile in Windows 10?

In the process of changing my username on my Windows 10 computer, I logged on as a temporary user. Out of ignorance, I moved all my important files to the default profile folder (which of course was temporary), thinking that it would be my new profile folder. Strangely, there are five temporary user profiles left on the machine, but all of them are empty except for the last one (TEMP.CLABE45.003), but that one has only one level of folders and no subdirectories or files. I tried using recuva on them, but none of these files were found. What do I do to recover them?