Hi,
Please refer to below url for more info on how to stop Fbackup feature.
http://download1.mwti.net/wiki/index.php/Escan/english/eScan-FAQ119
Also you make a registry file with below content
----------------------------------------------------------------------
REGEDIT4
[HKEY_LOCAL_MACHINE\SOFTWARE\MicroWorld]
"DWBackUpX"=dword:00000000
----------------------------------------------------------------------
And place this file in c:\PUB\UPDATE\ folder.
The clients will get this file in updates and the feature will be disabled after next restart on the client machines.
This option for enabling and disabling AutoBackup Feature will be shortly provided in GUI.