[SOLVED] Location of category sets data

[whitewashed]

Hello!

Just discovered the a-ma-zing XnView software... What a poweful program, very underrated I think.

QUESTION: I would like to preserve the time and effort I put in to create *category set* data.
I searched for the location of the file where this data is stored but could not find it?

Can someone help me out please?
Thanks!

[xnview]

'category sets' are stored in the xnview.db file

[whitewashed]

Thanks you!