i've fixed it, copied the files to another location and it was goin well and i was able to see the files on the new location,
as long as the file transfer was complete it turned to a recycle bin as well :S
so i copied them again to another location and opened the folder quickly, and kept looking for suspicious file the reason for this mess and obviously it was the "Desktop.ini" i deleted it, and everything is now fine.
hope it helps if someone had it later.