Lyx error

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**cartaOscarPico.tex
(./cartaOscarPico.tex
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University of Karlsruhe - 2000/03/02 12:49:21

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! LaTeX Error: Document style/class `dinbrief' error
Command \begin{letter} inside the \begin{letter}-environment found. .

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...

\GenericError  ...
                                                  \endgroup
\letter ...ng \begin {letter}-environment found. }
                                                   \fi \setcounter {lt@state...
l.26 \letter{Oscar Pico Sol�rzano}

No help is available for this error message.
Please check your input file!


! LaTeX Error: Document style/class `dinbrief' error
Command \begin{letter} inside the \begin{letter}-environment found. .

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...

\GenericError  ...
                                                  \endgroup
\letter ...ng \begin {letter}-environment found. }
                                                   \fi \setcounter {lt@state...
l.29 ...ario General de la Administraci�n P�blica}

No help is available for this error message.
Please check your input file!


! LaTeX Error: Document style/class `dinbrief' error
Command \begin{letter} inside the \begin{letter}-environment found. .

See the LaTeX manual or LaTeX Companion for explanation.
Type  H <return>  for immediate help.
 ...

\GenericError  ...
                                                  \endgroup
\letter ...ng \begin {letter}-environment found. }
                                                   \fi \setcounter {lt@state...
l.32 \letter{Presente}

No help is available for this error message.
Please check your input file!

[1








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Output written on cartaOscarPico.pdf (3 pages, 46987 bytes).
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