64 Bit BestSync 220.127.116.11 Portable
Five recent files created in the BestSync folder during use have been named "Partitions.*",
with extensions fsf,fsf~,fsl,fsn, and fss.
Four range from 215 through to 25,088 bytes,
but one is 14,942,208 bytes.
I have been previewing the differences between various partitions,
including Windows 7 Ultimate 64 bit system partition C:\,
so I am not surprised if working files hold 15 MB,
but why do they remain the following day ?
Did I do something wrong when I closed BestSync after previewing without a Synchronise action ?
Will I obtain any future benefit by retaining these files ?