My files are saved to the following directory and the only way that I have been able to go back to this directory is to go to computer and type the entire address exactly as shown. Keep typing the address and don't sellect any of the suggestions. Your address will have a different user name!
C:\Users\John\AppData\Local\Microsoft\Windows\Temporary Internet Files\Virtualized\C\Users\John\Documents
I hope this will help you.
John