QUOTE(GAIODIAZ @ Jun 1 2013, 17:26)

How does HV Stat store the information and where?
Can I somehow delete/reset all my settings?
HV STAT uses localStorage and IndexedDB. The reset method depends on the browser.
If HV STAT is working, the data on localStorage can be deleted by 'MASTER RESET' button on Settings tab, and the data on IndexedDB can be deleted by 'Delete IndexedDB Database' button on Database tab.