Last month I copied an Image of my laptop as it was messy and I needed to format it to my external hard disk. I used a program that I found on google but I can't remember the name, I know it was a 15 day trial. The only thing I have now is a 50.7 GB file, "laptopbackup.arc".
I've been searching on google now for ".arc disk image" but I can't find anything. What should I do?? I'm in deep trouble as there is information inside that I absolutely have to recover, I have tried every compression software, like winrar, 7zip, stuffit but they all say they can't recognize the format, despite the last two read arc files, but I'm guessing it's a proprietary format, it just uses the famous extension.
Thanks to everybody for the help!!