Restore deleted files after setting a wrong task

[neomikenet]

Hi there,

I've made a terrible mistake while copying files with USB Copy : I've set a task to miror a drive on the my Public root folder....

Before I've detected the problem, several TBs were deleted .

I'm on TOS4.2.41, F4-210. What can I do to restore the deleted files ? I'm pretty sure there's a way but don't know how to proceed.

Recycle bin is unfortunately not activated.

Thanks for your help.

Mickael.

[TMroy]

Try to find a data recovery company to help.

[neomikenet]

No other solutions than a specialized company ??
I'm trying Disk Drill but the scan is calculated to last 665hrs !
The HDD are 2x8TB in RAID1.