Hulk!Smash!

[wistful-fever.livejournal.com]

So, I was in my editing software, about to finish a video, and as I was saving it, for the trillionth time, my laptop overheated and shut off. When I opened the file back up after restarting the computer, it had significantly changes (half of it was missing, for one). Had anyone had this problem that knows how to undo changes done to a file?

I use Puremotion EditStudio. Which I think no longer technically exists as a company, so... yeah.