Originally Posted by yayo
Jumping in quickly: after the installation a new folder is created along the three files, named ".boox" If I remember correctly, containing a 4kb file titled thumbs. Is that safe to delete also?
folder will be created in every new folder automaticaly. It contains some working information concerning your documents in the folder (reading positions, settings, sketches, highlightings etc.) So please don't remove those folders if you are not going to delete this information.