Problem in Lyx Windows Version with \begin{document}

[Adolfo Pach�n]

Hi all!!

It's very strange.

1. I write any document, WHITHOUT SAVING IT.
2. I convert to dvi without problems.
3. But, IF I SAVE the document,
4. I obtain 2 errors (both the same):

    "Missing \begin{document}"

    The first error, always before the title of the document.

What is this?


Thanks.

Adolfo Pach�n.
(Lyx is good ;) )