Unfortunately since the software was preloaded on the tablet and no backup is on the disk, everything is server sided. If you connect your tablet to the pc with usb then copy you scan folder, or individual makes and models, when you update and don't like it you can put it back from what you copied to your pc.
This is what I did although you updated already so if you did it now you could only restore back up to this point. If anyone had older software to share it could be a start.