This is a manual process, and here are the steps:

  1. Find the location on your device where Scrble Lite has stored the files. Mine looks like this
    • C:\Users\<Your Name>\AppData\Local\Packages\10511ClaudiaWey.ScrbleLite_9n0kwq747cbjy\LocalState\Scribble
  2. Copy the content of this folder into your new Scrble Ink folder location. Mine looks like this
    • C:\Users\<Your Name>\AppData\Local\Packages\10511ClaudiaWey.inknotespro_9n0kwq747cbjy\LocalState\Scribble
    • Make sure you do not overwrite files with the same name when copying.
  3. Re-launch Scrble and all the notes you copied should show up

I am considering adding a more seamless way. If you like this feature, please vote for it on the wish list.