if the issue is still unsolve, i have a way to get back your file....
hope it will work on your case too...
to get the data i use mini windows xp in hiren n try to access the folder,
next select all files that u need from the folder n cut/copy it to another place...
in my case it work..
n to delete the remain folder i use winrar to archive the file but check delete file after archive,
next delete the archive n you get back your files..