USBFlashCopy provides the Silent Backup Mode.

Running this mode USBFlashCopy does not show itself while continue copying and backing up inserted medias. The following rules apply:

• it does not display anything including error messages (they are ignored)
• profile rules apply, if USBFlashCopy detects a known media, it will backup it using its profile rules
• new (unknown) removable medias are copied using the Default profile, make sure you set up it properly

While you can strictly set the Silent Mode, you can also disable only few display options.

The Silent Mode options are available in Settings -> Silent: