@J0nathan I've used https://www.cgsecurity.org/ successfully on a couple of occassions.
should have said the TestDisk exe is the the one you want from the two.
Gave it a go and it only got so far before saying 'bad count' then just hung. All the tools I've been using seem to get up to a point but none seem to say what exactly is wrong or be able to finish scanning. I think it may be a write-off.
@J0nathan I've used https://www.cgsecurity.org/ successfully on a couple of occassions.
should have said the TestDisk exe is the the one you want from the two.