Material and art library lost

[wolflaserart (Peter Farkas)]

I renewed my license and updated the software.
Then in a few days, all the material and art library were lost.
On my computer, I see the files.
This is a google drive snyced folder,
I can load again art library succesfully, But the material library is still missing. It seems that the file is empty.
In the clb file with the viewer, I only see this.

<?xml version="1.0" encoding="UTF-8"?>

UPDATE: find the file’s history and could backup a few days ago version…

[Marcus_Wakefield]

@wolflaserart

This is a google drive snyced folder,

There are widely known serious issues with locating any LightBurn files on any cloud drive and it is strongly discouraged.

I would recommend storing them locally.