I had an odd thing happen today, I logged into my mac and Handbrake was missing from the Applications folder leaving a "?" on the dock. Also nearly half of video files i had ripped from my personal DVD collection were gone as well. Did a verify and repair disk in disk utility and found no errors. This is a 2013 MacBook Air with 256GB SSD. I'm not sure what to think of this really, Maybe my SSD is nearing the end of it's life? I doubt it, but maybe. Or perhaps it could have something to do with FileVault not being finished encrypting the video files and the computer was hard rebooted? Honestly, i don't really know what happened and i doubt theres an easy way to figure it out. I was just wondering if anyone has had something similar happen?