Letter Class and Opening

[John L. Clark]

Guys,

Using lyx 1.1.6fix1, I want to write a letter (so, obviously, I choose
the letter document class).  However, then I choose to create an Opening
section and type some text (such as Dear so-and-so,), and then when I go
to view the postscript, I get the three following errors:

        Undefined control sequence.
        \opening{Dear so-and-so,}

        -----

        LaTeX Error: There's no line here to end.
        \opening{Dear so-and-so,}

        -----

        ... and another of the Undefined control sequences.

What do you need to do to make the Opening work correctly?

Thanks,

        John