Please I am desperate for help.
My mum is a professional photographer, her hdd was failing so she used CCleaner by piriform to do what she thought was like a defrag and totally wiped her hdd (3 pass). She has tried many free recovery programs to no luck. She had weeks of unedited/edited and not given to client yet (nearly 300 gb of photos) and thousands of dollars of losses. Is there any way to recover the lost photos at all.