Files larger than 2 Gb

[guest]

Hi,
On a USB drive with NTFS I accidentally deleted a directory with many video files.
R-Studio recognizes and recover all files, but files larger than 2 Gb don't. The size of the files larger than 2 Gb are set to 0 byte.
Any help?
Thanks,

[Alt]

Which version of R-Studio do you use?