How did you try to do it? You can't reference a deleted file with the usual tools, so this should be unusual tools.
I cant erase already deleted files files from my hdd.
I tried to use different programms
Did a defragmentation then Copied DVD several times until my hard drive was full.
Nothing changes. Everytime after that i could recover old deleted files with r-studio.
Some of it i can open.
May be i need some Windows setting to make Wipe programs work properly with HDD?
Could you help me please.
The only way i could delete already deleted files is 'DBAN' program.
Win 7 Professional SP1