Sigh...

So couldn't fix the render problem, decided i know ill make a film composed of shorter 200 frames shots and edit them together, rendering was going nicely.. until computer switched off again, not a problem ill load up the file and finish off the rest of the render, but switching off wasn't enough max had to corrupt my file, fine i thought of this i made several back ups just in case.. but what the hell max has corrupted all 3 files? i don't understand waste of half a day, this project is not going well for me so far.