I've experienced a problem very similar to this so this might fit your situation:
{ HW version A1 FW version 1.07 }
I set up a Scheduled Download to back up some files from another PC. (There seems to be another bug in this, at least in that a Recurring event disappears from the schedule)
I WAS able to access the files, but whenever I tried to move/rename/delete a file or folder, I got "Access Denied".
I use Linux, and the NAS' I've used run on Linux. I browsed the drive in this manner, and found that files x-ferred across the network get user ID & Group 501 (the first User/account ID used when creating a non-admin account) but the files from the Scheduled Download were stored as Root with read-only attributes for anyone but (Root is the stock Administrator account on Linux boxes). I corrected the Owner, Group & Privileges to user 501 /w full access (777), and now have normal, full access to all files and folders.
You might try this manner before formatting and losing crucial data. if you don't want to install Linux, you can easily obtain free downloadable versions that boot & run from the CD, and don't touch your existing software setup They are referred to as Live Distributions
- Mandriva Linux has a Live version (Known as Mandriva One) @ http://www2.mandriva.com/downloads/
- RedHat Linux has a Live version (Known as Fedora) @ http://fedoraproject.org/get-fedora
Hope this helps, and you get access to your data back without incident. Let us know how it went!
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