Doesn’t seem to be working

I was really excited for this tool. The UI appears pretty slick and well designed, however no matter what I select the treemap is blank. It says to check the filter list and/or minimum file size, but the filter is blank and the minimum file size is 1 byte. I’m sure this is a weird bug of some sort, but unfortunately I’m out of 5 bucks with nothing to show for it. Bummer.

NeoEraser about Disk Map: Visualize Disk Usage