In order to make sure data security, we suggest you Backup Database in regular time, click command on the menu, pop-up following window.
Select position to save file, filename (auto Same as your Company Name), click "OK" button. When original database was damage, it needs to restore, but the action only restores these data to before back up. E.g. you back up data in Dec 15, so that these data are restored is only one before Dec 15. Order to cancel click "Cancel " button to close window, and then return main menu