FreeFileSync Forum

It looks like the problem is related to the NTFS formatting of the USB stick. I did so in order to avoid synchronization problems after a Daylight Saving Time switch, but now where I turned back to FAT32 the problem with the locked stick has gone.

I am synchronizing files on my PC with a USB stick. When trying to eject the USB stick during the first 60 seconds after synchronization I will systematically get the error message "Problem Ejecting USB Mass Storage Device. This device is currently in use. Close any programs or windows that might be ...