I use the latest version of Recuva, just downloaded yesterday and installed it from the official website. The videos i can't recover are movies the most of them but many of them are smaller then 4 gigabytes. So you are saying to forget about recovering these problematic videos....
Hard to believe it man, it's more then 400 gigas not recoverable.....(((
I have the same problem with "NO OVERWRITTEN CLUSTERS" data, in other words data that are recoverable. When i try to recover,for excample a video, says "invalid clusters range". Is there finally a solution about it ?