Reseting preferences

"!»»Ð?®¦Tø$««!" <[email protected]> Mon, 09 Feb 2004 21:46:57 -0200
Newsgroups gmane.comp.mozilla.devel.prefs
Organization Another Netscape Collabra Server User
Message-ID <[email protected]>
How do i reset the active character code?

I ant to put the defaults back...

compose a new mail, go View/Character Coding/Customize
There is an Active Characters Code list

How do i reset it to the default? here only one character code is active...