I am using Eraser 184.108.40.20640. I use Eraser mainly to wipe unused disk space. Every once in a while I notice folders such as B!qp5~(2KZs[ev0Ht, containing a single file named q}jYl'h,(,fP4VZK88 (but >221 mb in size). Other examples of folders and files are 'InSJ4gm,Cty]40UdH with about 250 files in it and ixh-ybHg3}NP'+AI,5 with over 1500 similarly strangely named files in it. The individual files, no matter how many, are always very large. I cannot believe these are anything other than the remains from having run Eraser, and I think these can all be deleted, right? But why do they remain after eraser has finished wiping unused space? Is there a way to prevent it from happening? Because, they end up on my external backup hard drive and ultimately on my online backup. Thanks in advance.