I accidently deleted a massive file of 800mb on my Dad's computer. It wasn't in the recycle bin either. He was so angry! Is there any way we can recover it, free of charge.
When I searched on Google for file recovery programs, most are only capable of recovering files of up to 64kb, and some of them you have to pay for.
I managed to find one free one which appears to have no limits, but it says you have to recover the file to a different hard disk. But the computer only has one hard disk. Would it be dangerous to recover the file anyway?