I like to preserve my main Windows 10 boot partition for software installs and have all work related activity and general temporary files creation on a secondary partition and finally all my actual data files on a third. I find this greatly helps with system stability long term and also makes backups and failure recovery simpler. It looks to me like AnyStream captures the download stream somewhere other than the final file location and then builds the finished file at the specified location. Please correct me if this is wrong. It would be great if we could specify a work directory for Anystream.