manually restore default settings?

is there a way to manually restore the default settings of the ESS 6?
something like, deleting a file or a registry key?

i'm just curious?

 

If you enter setup then enter advanced setup, there is a default radio button lower right corner under each selection (computer, network, web and e-mail...etc)-unsure if there is a way to do a master reset with one button.

 

there is a default radio button lower right corner under each selection (computer, network, web and e-mail...etc) - unsure if there is a way to do a master reset with one button.
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That means "Revert ALL Settings (below) to Default" includes Every "Module" in the [AV and Anti-Spyware/Removable Media/HIPS] "Groups" ONLY/ All Computer members - while "Only On-Demand C Scan" makes Every Type Scan selectable (Context, Smart, My Profile, In-Depth) a "Default" setting.

Right? ......... I've never been 100% sure.