Resetting history file access information
To reset all information about previously accessed history files or views, and previously accessed history file entries, select the File menu Clear Last Accessed Information option (for information about selecting this option in general, refer to Action-bar pull-down menus).
Immediately after selecting this option, no entries are available when selecting the File menu Last Accessed Fault History File Entries option. However, the File menu Last Accessed Fault History Files or Views option shows a single entry for the currently active history file or view.