I was testing the limits of that method I described in another thread of creating really good gifs. I inputted a really long video (over a minute), and the process crashed. Thought it might but the command prompt wasn't snapping back to its usual starting position (ya know, just the folder name>blinking cursor) so I just closed it. Didn't think that'd do any harm. Well I just checked my hard drive and I only have a few hundred megabytes where just before I had gigabytes. I tried looking for the file I'd unsuccessfully tried to create so I could delete it but it's nowhere on my system. I searched with Everything and I tried View Hidden Files but I still couldn't find it. What do I do? I need my drive space back. The computer's acting OK. Doesn't seem to be any damage. It's at a reasonable temperature and running normally but I need to get rid of this massive phantom file.