Settings export not working

I've been attempting to export my Better Touch Tool preset settings to be used on a second machine. Nothing seems to be saved. It shows a file with the extension .bttpreset to be created, but nothing actually gets saved. Please check on this. Running most current version (2.530).

same here.
I'm using BetterTouch for years but from a certain version on (app. 2 years ago) the export wasn't working anymore,
I exported the debug Information - if anyone can help?
Running 2.513