If I delete a file with shift-del and then retrieve it using recuva, the content of the recovered file is full of 00h, with the same size as the original.
I have a disk with three partitions (C: D: E :) and this happens on all partitions.
I did some tests .... if I recover the file from the root of the disk (Ex: C: \ or D: \) the files with a size of 712 bytes or less are regularly recovered with their readable contents, 713 bytes or greater they are only full of 00h.
If, on the other hand, I delete and recover a file in any sub-folder, even files smaller than 712 bytes have 00h (I have not checked the lower limit at the moment).
Do you have any idea what the problem may be? Windows 10 x64 home edition,